cells/dffnq/gf180mcu_fd_sc_mcu9t5v0__dffnq_4.rst

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gf180mcu_fd_sc_mcu9t5v0__dffnq_4
====================================

**gf180mcu_fd_sc_mcu9t5v0__dffnq_4 symbol**

.. image:: gf180mcu_fd_sc_mcu9t5v0__dffnq_4.symbol.png
    :alt: gf180mcu_fd_sc_mcu9t5v0__dffnq_4 symbol

**gf180mcu_fd_sc_mcu9t5v0__dffnq_4 schematic**

.. image:: gf180mcu_fd_sc_mcu9t5v0__dffnq.schematic.svg
    :alt: gf180mcu_fd_sc_mcu9t5v0__dffnq_4 schematic

**gf180mcu_fd_sc_mcu9t5v0__dffnq_4 layout**

.. image:: gf180mcu_fd_sc_mcu9t5v0__dffnq_4.layout.png
    :alt: gf180mcu_fd_sc_mcu9t5v0__dffnq_4 layout


| DFFNQ_X4 is a negative edge triggered D-type flip flop with 4X drive strength

|
| Attributes

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

|

TRUTH TABLE

===== ==== ======
Input      Output
D     CLKN Q
L     ↓    L
H     ↓    H
===== ==== ======

|
| FUNCTIONAL SCHEMATIC

.. image:: gf180mcu_fd_sc_mcu9t5v0__dffnq_4.png

| CONSTRAINTS

================== =============== ============= ============
**Constraint Pin** **Related Pin** **setup(ns)** **hold(ns)**
D(HL)              CLKN(HL)        0.2060        0.0290
D(LH)              CLKN(HL)        0.1430        0.1090
================== =============== ============= ============

|

================== =============== ===========================
**Constraint Pin** **Related Pin** **Minimum Pulse Width(ns)**
CLKN(LHL)          CLKN(LH)        0.3150
CLKN(LHL)          CLKN(LH)        0.2900
CLKN(HLH)          CLKN(HL)        0.3980
CLKN(HLH)          CLKN(HL)        0.4370
================== =============== ===========================

|
| PIN CAPACITANCE (pf)

======= ======== ====================
**Pin** **Type** **Capacitance (pf)**
CLKN    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)** |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CLKN(HL)      | Q(LH)      | D                  | 0.0100       | 0.0010            | 0.6450         | 0.0357        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+
| CLKN(HL)      | Q(HL)      | !D                 | 0.0100       | 0.0010            | 0.5884         | 0.0415        |
+---------------+------------+--------------------+--------------+-------------------+----------------+---------------+

|
| DYNAMIC ENERGY

+---------------+--------------------+--------------+------------+-------------------+---------------------+
| **Input Pin** | **When Condition** | **Tin (ns)** | **Output** | **Out Load (pf)** | **Energy (uW/MHz)** |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLKN          | D                  | 0.0100       | Q(LH)      | 0.0010            | 1.7233              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLKN          | !D                 | 0.0100       | Q(HL)      | 0.0010            | 1.7311              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| D(LH)         | !CLKN              | 0.0100       | n/a        | n/a               | 0.0084              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| D(LH)         | CLKN               | 0.0100       | n/a        | n/a               | 0.1962              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLKN(LH)      | !D                 | 0.0100       | n/a        | n/a               | 0.2588              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLKN(LH)      | D                  | 0.0100       | n/a        | n/a               | 0.2582              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLKN(HL)      | !D                 | 0.0100       | n/a        | n/a               | 0.4076              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| CLKN(HL)      | D                  | 0.0100       | n/a        | n/a               | 0.4085              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| D(HL)         | !CLKN              | 0.0100       | n/a        | n/a               | 0.0835              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+
| D(HL)         | CLKN               | 0.0100       | n/a        | n/a               | 0.2980              |
+---------------+--------------------+--------------+------------+-------------------+---------------------+

|
| LEAKAGE POWER

================== ==============
**When Condition** **Power (nW)**
!CLKN&!D           0.5727
CLKN&!D            0.4915
!CLKN&D            0.5965
CLKN&D             0.4850
================== ==============