CY7C421-15VI Cypress Semiconductor Corp, CY7C421-15VI Datasheet - Page 19
CY7C421-15VI
Manufacturer Part Number
CY7C421-15VI
Description
FIFO Mem Async Dual Depth/Width Uni-Dir 512 x 9 28-Pin SOJ
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C421-15VI.pdf
(25 pages)
Specifications of CY7C421-15VI
Package
28SOJ
Configuration
Dual
Bus Directional
Uni-Directional
Density
4.5 Kb
Organization
512x9
Data Bus Width
9 Bit
Timing Type
Asynchronous
Expansion Type
Depth|Width
Typical Operating Supply Voltage
5 V
Operating Temperature
-40 to 85 °C
Document #: 38-06001 Rev. *B
MILITARY SPECIFICATIONS
Group A Subgroup Testing
DC Characteristics
V
V
V
V
I
I
I
I
I
I
IX
CC
CC1
SB1
SB2
OS
OH
OL
IH
IL
Parameters
Max.
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
Subgroups
Switching Characteristics
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
RC
A
RR
PR
DVR
WC
PW
WR
SD
HD
MRSC
PMR
RMR
RPW
WPW
RTC
PRT
RTR
EFL
HFH
FFH
REF
RFF
WEF
WFF
WHF
RHF
RAE
RPE
WAF
WPF
XOL
XOH
Parameters
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
Subgroups
CY7C419/21/25/29/33
Page 19 of 25
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