====================================
gf180mcu_fd_sc_mcu9t5v0__addf_4
====================================

**gf180mcu_fd_sc_mcu9t5v0__addf_4 symbol**

.. image:: gf180mcu_fd_sc_mcu9t5v0__addf_4.symbol.png
    :alt: gf180mcu_fd_sc_mcu9t5v0__addf_4 symbol

**gf180mcu_fd_sc_mcu9t5v0__addf_4 schematic**

.. image:: gf180mcu_fd_sc_mcu9t5v0__addf.schematic.svg
    :alt: gf180mcu_fd_sc_mcu9t5v0__addf_4 schematic

**gf180mcu_fd_sc_mcu9t5v0__addf_4 layout**

.. image:: gf180mcu_fd_sc_mcu9t5v0__addf_4.layout.png
    :alt: gf180mcu_fd_sc_mcu9t5v0__addf_4 layout


| ADDF_X4 is a 1 bit Full Adder with 4X drive strength

|
| Attributes

============= =======================
**Attribute** **Value**
area          118.540800 µm\ :sup:`2`
============= =======================

|
| OUTPUT FUNCTIONS

============== =====================
**Output Pin** **Function**
S              (A^B^CI)
CO             ((A&B)|(A&CI)|(B&CI))
============== =====================

|
| TRUTH TABLE FOR S

===== ===== ====== =====
**A** **B** **CI** **S**
1     1     1      1
1     0     0      1
0     1     0      1
0     0     1      1
1     1     0      0
1     0     1      0
0     1     1      0
0     0     0      0
===== ===== ====== =====

|
| TRUTH TABLE FOR CO

===== ===== ====== ======
**A** **B** **CI** **CO**
1     1     ?      1
1     ?     1      1
?     1     1      1
0     0     ?      0
0     ?     0      0
?     0     0      0
===== ===== ====== ======

|
| FUNCTIONAL SCHEMATIC


.. image:: gf180mcu_fd_sc_mcu9t5v0__addf_4.png


| PIN CAPACITANCE (pf)

======= ======== ====================
**Pin** **Type** **Capacitance (pf)**
A       input    0.0191
CI      input    0.0142
B       input    0.0184
======= ======== ====================

|
| DELAY AND OUTPUT TRANSITION TIME corresponding to min slew and load

+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| **Input Pin** | **Output** | **When Condition** | **Tin (ns)** | **Out Load (pf)** | **Delay (ns)** | **Tout (ns)** |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(HL)         | S(LH)      | !B&CI              | 0.0100       | 0.0010            | 1.1601         | 0.0612        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(HL)         | S(LH)      | B&!CI              | 0.0100       | 0.0010            | 1.1707         | 0.0599        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(HL)         | S(HL)      | !B&!CI             | 0.0100       | 0.0010            | 0.7260         | 0.1031        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(HL)         | S(HL)      | B&CI               | 0.0100       | 0.0010            | 0.5198         | 0.0763        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(LH)         | CO(LH)     | !B&CI              | 0.0100       | 0.0010            | 0.4784         | 0.0577        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(LH)         | CO(LH)     | B&!CI              | 0.0100       | 0.0010            | 0.4924         | 0.0585        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(LH)         | S(LH)      | !B&!CI             | 0.0100       | 0.0010            | 0.4482         | 0.0553        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(LH)         | S(LH)      | B&CI               | 0.0100       | 0.0010            | 0.5785         | 0.0692        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(HL)         | CO(HL)     | !B&CI              | 0.0100       | 0.0010            | 0.5657         | 0.0830        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(HL)         | CO(HL)     | B&!CI              | 0.0100       | 0.0010            | 0.5582         | 0.0808        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(LH)         | S(HL)      | !B&CI              | 0.0100       | 0.0010            | 0.9475         | 0.0761        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| A(LH)         | S(HL)      | B&!CI              | 0.0100       | 0.0010            | 0.9408         | 0.0780        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(HL)        | S(LH)      | !A&B               | 0.0100       | 0.0010            | 1.1229         | 0.0600        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(HL)        | S(LH)      | A&!B               | 0.0100       | 0.0010            | 1.1474         | 0.0618        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(HL)        | CO(HL)     | !A&B               | 0.0100       | 0.0010            | 0.5149         | 0.0809        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(HL)        | CO(HL)     | A&!B               | 0.0100       | 0.0010            | 0.4949         | 0.0831        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(LH)        | S(HL)      | !A&B               | 0.0100       | 0.0010            | 0.9305         | 0.0790        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(LH)        | S(HL)      | A&!B               | 0.0100       | 0.0010            | 0.9217         | 0.0760        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(LH)        | S(LH)      | !A&!B              | 0.0100       | 0.0010            | 0.4070         | 0.0543        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(LH)        | S(LH)      | A&B                | 0.0100       | 0.0010            | 0.5755         | 0.0696        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(HL)        | S(HL)      | !A&!B              | 0.0100       | 0.0010            | 0.6952         | 0.1032        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(HL)        | S(HL)      | A&B                | 0.0100       | 0.0010            | 0.4766         | 0.0750        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(LH)        | CO(LH)     | !A&B               | 0.0100       | 0.0010            | 0.4324         | 0.0574        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CI(LH)        | CO(LH)     | A&!B               | 0.0100       | 0.0010            | 0.4535         | 0.0576        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(LH)         | S(LH)      | !A&!CI             | 0.0100       | 0.0010            | 0.4240         | 0.0533        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(LH)         | S(LH)      | A&CI               | 0.0100       | 0.0010            | 0.5759         | 0.0696        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(LH)         | CO(LH)     | !A&CI              | 0.0100       | 0.0010            | 0.4528         | 0.0574        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(LH)         | CO(LH)     | A&!CI              | 0.0100       | 0.0010            | 0.4957         | 0.0585        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(HL)         | S(HL)      | !A&!CI             | 0.0100       | 0.0010            | 0.7206         | 0.1030        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(HL)         | S(HL)      | A&CI               | 0.0100       | 0.0010            | 0.5008         | 0.0735        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(HL)         | S(LH)      | !A&CI              | 0.0100       | 0.0010            | 1.1611         | 0.0609        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(HL)         | S(LH)      | A&!CI              | 0.0100       | 0.0010            | 1.1810         | 0.0614        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(HL)         | CO(HL)     | !A&CI              | 0.0100       | 0.0010            | 0.5662         | 0.0832        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(HL)         | CO(HL)     | A&!CI              | 0.0100       | 0.0010            | 0.5298         | 0.0819        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(LH)         | S(HL)      | !A&CI              | 0.0100       | 0.0010            | 0.9504         | 0.0787        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| B(LH)         | S(HL)      | A&!CI              | 0.0100       | 0.0010            | 0.9449         | 0.0783        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+

|
| DYNAMIC ENERGY

+---------------+--------------------+--------------+------------+-------------------+---------------------+
| **Input Pin** | **When Condition** | **Tin (ns)** | **Output** | **Out Load (pf)** | **Energy (uW/MHz)** |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | !A&!CI             | 0.0100       | S(LH)      | 0.0010            | 0.9250              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | A&CI               | 0.0100       | S(LH)      | 0.0010            | 1.2652              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | !A&CI              | 0.0100       | S(LH)      | 0.0010            | 1.7002              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | A&!CI              | 0.0100       | S(LH)      | 0.0010            | 1.6934              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | !B&CI              | 0.0100       | S(LH)      | 0.0010            | 1.7030              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | B&!CI              | 0.0100       | S(LH)      | 0.0010            | 1.6698              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | !B&!CI             | 0.0100       | S(LH)      | 0.0010            | 0.9782              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | B&CI               | 0.0100       | S(LH)      | 0.0010            | 1.2284              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | !A&CI              | 0.0100       | CO(LH)     | 0.0010            | 1.3421              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | A&!CI              | 0.0100       | CO(LH)     | 0.0010            | 1.3794              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | !A&B               | 0.0100       | S(LH)      | 0.0010            | 1.6238              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | A&!B               | 0.0100       | S(LH)      | 0.0010            | 1.6646              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | !A&!B              | 0.0100       | S(LH)      | 0.0010            | 0.9920              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | A&B                | 0.0100       | S(LH)      | 0.0010            | 1.3243              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | !A&B               | 0.0100       | CO(HL)     | 0.0010            | 1.6221              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | A&!B               | 0.0100       | CO(HL)     | 0.0010            | 1.6613              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | !A&!CI             | 0.0100       | S(HL)      | 0.0010            | 2.3500              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | A&CI               | 0.0100       | S(HL)      | 0.0010            | 1.7478              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | !A&CI              | 0.0100       | S(HL)      | 0.0010            | 1.3799              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | A&!CI              | 0.0100       | S(HL)      | 0.0010            | 1.4137              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | !A&B               | 0.0100       | S(HL)      | 0.0010            | 1.4191              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | A&!B               | 0.0100       | S(HL)      | 0.0010            | 1.3863              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | !A&!B              | 0.0100       | S(HL)      | 0.0010            | 2.2839              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | A&B                | 0.0100       | S(HL)      | 0.0010            | 1.7303              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | !B&!CI             | 0.0100       | S(HL)      | 0.0010            | 2.3705              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | B&CI               | 0.0100       | S(HL)      | 0.0010            | 1.8701              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | !B&CI              | 0.0100       | S(HL)      | 0.0010            | 1.3482              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | B&!CI              | 0.0100       | S(HL)      | 0.0010            | 1.3855              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | !B&CI              | 0.0100       | CO(LH)     | 0.0010            | 1.3113              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | B&!CI              | 0.0100       | CO(LH)     | 0.0010            | 1.3516              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | !A&CI              | 0.0100       | CO(HL)     | 0.0010            | 1.6996              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| B             | A&!CI              | 0.0100       | CO(HL)     | 0.0010            | 1.6900              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | !A&B               | 0.0100       | CO(LH)     | 0.0010            | 1.3796              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CI            | A&!B               | 0.0100       | CO(LH)     | 0.0010            | 1.3494              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | !B&CI              | 0.0100       | CO(HL)     | 0.0010            | 1.7013              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| A             | B&!CI              | 0.0100       | CO(HL)     | 0.0010            | 1.6715              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+

|
| LEAKAGE POWER

================== ==============
**When Condition** **Power (nW)**
!A&!B&!CI          0.4461
!A&!B&CI           0.4236
!A&B&!CI           0.4393
A&!B&!CI           0.4347
!A&B&CI            0.4429
A&!B&CI            0.4393
A&B&!CI            0.4184
A&B&CI             0.4346
================== ==============