cells/dffq/gf180mcu_fd_sc_mcu9t5v0__dffq_4.rst

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gf180mcu_fd_sc_mcu9t5v0__dffq_4
====================================

**gf180mcu_fd_sc_mcu9t5v0__dffq_4 symbol**

.. image:: gf180mcu_fd_sc_mcu9t5v0__dffq_4.symbol.png
    :alt: gf180mcu_fd_sc_mcu9t5v0__dffq_4 symbol

**gf180mcu_fd_sc_mcu9t5v0__dffq_4 schematic**

.. image:: gf180mcu_fd_sc_mcu9t5v0__dffq.schematic.svg
    :alt: gf180mcu_fd_sc_mcu9t5v0__dffq_4 schematic

**gf180mcu_fd_sc_mcu9t5v0__dffq_4 layout**

.. image:: gf180mcu_fd_sc_mcu9t5v0__dffq_4.layout.png
    :alt: gf180mcu_fd_sc_mcu9t5v0__dffq_4 layout


| DFFQ_X4 is a Poisitive edge triggered D-type flip flop with 4X drive strength

|
| Attributes

============= ======================
**Attribute** **Value**
area          98.784000 µm\ :sup:`2`
============= ======================

|

TRUTH TABLE

===== === ======
Input     Output
D     CLK Q
L     ↑   L
H     ↑   H
===== === ======

|
| FUNCTIONAL SCHEMATIC

.. image:: gf180mcu_fd_sc_mcu9t5v0__dffq_4.png

| CONSTRAINTS

================== =============== ============= ============
**Constraint Pin** **Related Pin** **setup(ns)** **hold(ns)**
D(LH)              CLK(LH)         0.1830        0.0230
D(HL)              CLK(LH)         0.1430        0.1260
================== =============== ============= ============

|

================== =============== ===========================
**Constraint Pin** **Related Pin** **Minimum Pulse Width(ns)**
CLK(LHL)           CLK(LH)         0.3290
CLK(LHL)           CLK(LH)         0.4070
CLK(HLH)           CLK(HL)         0.4000
CLK(HLH)           CLK(HL)         0.3080
================== =============== ===========================

|
| PIN CAPACITANCE (pf)

======= ======== ====================
**Pin** **Type** **Capacitance (pf)**
CLK     input    0.0050
D       input    0.0038
======= ======== ====================

|
| 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)** |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CLK(LH)       | Q(HL)      | !D                 | 0.0100       | 0.0010            | 0.5931         | 0.0283        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CLK(LH)       | Q(LH)      | D                  | 0.0100       | 0.0010            | 0.5667         | 0.0297        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+

|
| DYNAMIC ENERGY

+---------------+--------------------+--------------+------------+-------------------+---------------------+
| **Input Pin** | **When Condition** | **Tin (ns)** | **Output** | **Out Load (pf)** | **Energy (uW/MHz)** |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLK           | !D                 | 0.0100       | Q(HL)      | 0.0010            | 1.4348              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLK           | D                  | 0.0100       | Q(LH)      | 0.0010            | 1.4368              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| D(LH)         | !CLK               | 0.0100       | n/a        | n/a               | 0.1531              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| D(LH)         | CLK                | 0.0100       | n/a        | n/a               | -0.0240             |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLK(LH)       | !D                 | 0.0100       | n/a        | n/a               | 0.2599              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLK(LH)       | D                  | 0.0100       | n/a        | n/a               | 0.2592              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| D(HL)         | !CLK               | 0.0100       | n/a        | n/a               | 0.2293              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| D(HL)         | CLK                | 0.0100       | n/a        | n/a               | 0.0223              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLK(HL)       | !D                 | 0.0100       | n/a        | n/a               | 0.3947              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLK(HL)       | D                  | 0.0100       | n/a        | n/a               | 0.4077              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+

|
| LEAKAGE POWER

================== ==============
**When Condition** **Power (nW)**
!CLK&!D            0.4524
!CLK&D             0.4916
CLK&!D             0.5962
CLK&D              0.7034
================== ==============