CAT35C704 Datasheet, PDF (3/14 Pages) Catalyst Semiconductor – 4K-Bit Secure Access Serial E2PROM

Preliminary
A.C. CHARACTERISTICS
VCC = +5V ±10%,unless otherwise specified.
Symbol
tCSS
tCSH
tDIS
tDIH
tPD
tHZ(1) ⁽²⁾
tEW
tCSL
tCKH
tCKL
tSV
tVCCS(1)
tCSZ(1)
tCSD
fCLK
Parameter
CS Setup Time
CS Hold Time
DI Setup Time
DI Hold Time
CLK to DO Delay
CLK to DO High-Z Delay
Program/Erase Pulse Width
CS Low Pulse Width
CLK High Pulse Width
CLK Low Pulse Width
ERR Output Delay
VCC to CS Setup Time
CS to DO High-Z Delay
CS to DO Busy Delay
Clock Frequency
Min.
150
0
50
0
200
165
100
5
DC
Limits
Typ.
Max.
150
50
12
150
50
150
3
CAT35C704
Units
ns
ns
ns
ns
ns
ns
ms
ns
ns
ns
ns
µs
ns
ns
MHz
Test Conditions
CL = 100pF
VIN = VIH or VIL
VOUT = VOH or VOL
CL = 100pF
CL = 100pF
Note:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
(2) t_HZ is measured from the falling edge of the clock to the time when the output is no longer driven.
3
Doc. No. 25045-00 2/98