X5165 XICOR [Xicor Inc.], X5165 Datasheet - Page 12

• Manufacturer Part Number: X5165
• Description: CPU Supervisor with 16Kbit SPI EEPROM
• Manufacturer: XICOR [Xicor Inc.]

X5163/X5165 – Preliminary Information
CAPACITANCE T
Notes: (1) V
EQUIVALENT A.C. LOAD CIRCUIT AT 5V V
A.C. CHARACTERISTICS (Over recommended operating conditions, unless otherwise specified)
Serial Input Timing
REV 1.1 3/5/01
Symbol
C
Output
C
Symbol
OUT
t
t
IN
t
f
t
t
WC
LEAD
t
t
SCK
CYC
t
t
t
LAG
RI
FI
(2) This parameter is periodically sampled and not 100% tested.
WH
WL
SU
t
CS
(2)
H
1.64KΩ
(2)
(3)
(3)
(4)
IL
min. and V
Output Capacitance (SO, RESET, RESET)
Input Capacitance (SCK, SI, CS, WP)
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
1.64KΩ
A
= +25°C, f = 1MHz, V
IH
max. are for reference only and are not tested.
100pF
RESET/RESET
Test
Parameter
CC
5V
= 5V
CC
3.3KΩ
30pF
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A.C. TEST CONDITIONS
Input pulse levels
Input rise and fall times
Input and output timing level
Max.
8
6
Characteristics subject to change without notice.
Min.
500
250
250
200
200
500
50
50
0
2.7-5.5V
Unit
pF
pF
Max.
100
100
10
V
10ns
V
2
CC
CC
x 0.1 to V
x0.5
Conditions
V
V
OUT
IN
= 0V
Unit
MHz
CC
ms
= 0V
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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x 0.9