X5325 Intersil Corporation, X5325 Datasheet - Page 13

• Manufacturer Part Number: X5325
• Description: (X5323 / X5325) CPU Supervisor with 32Kb SPI EEPROM
• Manufacturer: Intersil Corporation

EQUIVALENT A.C. LOAD CIRCUIT AT 5V V
A.C. CHARACTERISTICS (Over recommended operating conditions, unless otherwise specified)
Serial Input Timing
Output
Symbol
t
t
t
WC
f
t
t
t
LEAD
t
RI
SCK
CYC
t
t
FI
t
LAG
WH
WL
SU
t
CS
3.03kΩ
H
(3)
(3)
(4)
5V
Clock frequency
Cycle time
CS lead time
CS lag time
Clock HIGH time
Clock LOW time
Data setup time
Data hold time
Input rise time
Input fall time
CS deselect time
Write cycle time
2.06kΩ
100pF
13
RESET/RESET
Parameter
5V
CC
4.6kΩ
30pF
X5323, X5325
A.C. TEST CONDITIONS
Input pulse levels
Input rise and fall times
Input and output timing level
Min.
500
250
250
200
250
500
50
50
0
2.7–5.5V
Max.
100
100
10
2
V
10ns
V
CC
CC
x 0.1 to V
x0.5
October 27, 2005
Unit
MHz
CC
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
x 0.9
FN8131.1