X5083 Xicor, X5083 Datasheet - Page 13

• Manufacturer Part Number: X5083
• Description: CPU Supervisor with 8Kbit SPI EEPROM
• Manufacturer: Xicor

X5083
POWER-UP TIMING
CAPACITANCE T
Notes: (1) V
EQUIVALENT A.C. LOAD CIRCUIT AT 5V V
A.C. CHARACTERISTICS (Over recommended operating conditions, unless otherwise specified)
Data Input Timing
REV 1.1.6 6/25/02
Symbol
C
Symbol
Symbol
t
Output
C
t
PUW
OUT
t
t
PUR
f
t
t
t
WC
LEAD
t
t
IN
CYC
t
SCK
LAG
t
RI
t
FI
WH
WL
SU
t
CS
SO
(2) This parameter is periodically sampled and not 100% tested.
H
(2)
(3)
(3)
1.64K
(4)
(2)
(2)
(2)
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
Power-up to read operation
Power-up to write operation
1.64K
A
= +25°C, f = 1MHz, V
IH
max. are for reference only and are not tested.
100pF
Parameter
RESET
Test
Parameter
CC
5V
= 5V.
CC
3.3K
30pF
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A.C. TEST CONDITIONS
Input pulse levels
Input rise and fall times
Input and output timing level
Min.
Max.
8
6
Characteristics subject to change without notice.
Min.
300
150
150
130
130
100
20
20
0
2.7V–5.5V
Max.
Unit
pF
pF
1
5
V
10ns
V
CC
CC
Max.
3.3
10
2
2
x 0.1 to V
x0.5
Conditions
V
V
OUT
IN
Unit
ms
ms
= 0V
CC
= 0V
Unit
MHz
ms
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
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x 0.9