CS81 FUJITSU [Fujitsu Component Limited.], CS81 Datasheet - Page 10

• Manufacturer Part Number: CS81
• Description: Semicustom CMOS Standard cell
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

10
CS81 Series
2. AC characteristics
*1 : Delay time = propagation delay time, enable time, disable time
*2 : “typ” is calculated based on the cell specifications.
*3 : Measurement conditions.
Note : t
■ INPUT/OUTPUT PIN CAPACITANCE
Note : Capacitance varies according to the package and the location of the pin.
■ DESIGN METHOD
Delay time
V
V
V
Input pin
Output pin
I/O pin
DD
DD
DD
SCCAD2 is the standard cell integrated design environment providing three major functions, enabling high-
quality, large-scale system LSIs to be developed in a shorter period of time. They include: the timing driven
layout function for automatic placement/routing based on timing constraints to prevent timing problems after
layout, the function for shortening the development cycle time by dividing a large-scale circuit and performing
simultaneous logical/physical design of multiple circuits, and the function for automatically generating power/
signal wiring patterns while evaluating the supply voltage drop, signal noise, delay penalty, and crosstalk (Contact
your nearest Fujitsu office for more information and availability).
= 1.8 V±0.15 V, V
= 1.5 V±0.10 V, V
= 1.1 V±0.10 V, V
pd max
Parameter
Parameter
is calculated according to the maximum junction temperature (T
Measurement condition
SS
SS
SS
= 0 V, T
= 0 V, T
= 0 V, T
Symbol
t
pd
j
j
j
*
= −40 °C to +125 °C
= −40 °C to +125 °C
= −40 °C to +125 °C
1
Symbol
C
typ*
C
C
OUT
I
IN
/
O
2
Min
× tmin*
3
(V
DD
= 1.8 V ± 0.15 V, V
Requirements
typ*
Rating
tmin
0.64
0.83
1.37
Max 16
Max 16
Max 16
2
Typ
× ttyp*
(T
j
) .
j
3
= +25 °C, V
SS
= 0 V, T
1.00
1.31
2.45
ttyp
typ
DD
*2
Max*
j
× tmax*
= V
= −40 °C to +125 °C)
I
= 0 V, f = 1 MHz)
Unit
pF
pF
pF
3
tmax
1.58
2.05
4.88
Unit
ns