X5043 XICOR [Xicor Inc.], X5043 Datasheet - Page 14

• Manufacturer Part Number: X5043
• Description: CPU Supervisor with 4K SPI EEPROM
• Manufacturer: XICOR [Xicor Inc.]

X5043/X5045
V
V
REV 1.1.2 5/29/01
Parameter
V
TRIP
TRIP
SCK
TRIP programming parameters are periodically sampled and are not 100% tested.
WP
V
(V
CS
t
t
t
t
t
t
SI
V
V
t
V
TRAN
VPH
PCS
THD
VPO
t
VPS
TSU
V
V
TRIP
WC
V
RP
Programming Timing Diagram
CC
Programming Parameters
ta1
ta2
tv
P
tr
)
V
P
V
V
V
V
V
V
V
V
Programming Voltage
V
Initial V
at 25°C.)
Subsequent V
Programmed at 25°C.)
V
Programmed at 25°C.)
V
TRIP
TRIP
TRIP
TRIP
TRIP
TRIP
TRIP
TRIP
TRIP
TRIP
TRIP
Program Enable Voltage Setup time
Program Enable Voltage Hold time
Programming CS inactive time
Setup time
Hold (stable) time
Write Cycle Time
Program Enable Voltage Off time (Between successive adjustments)
Program Recovery Period (Between successive adjustments)
Programmed Voltage Range
Program Voltage repeatability (Successive program operations.
Program variation after programming (0–75°C). (Programmed at 25°C.)
TRIP
t
VPS
Program Voltage accuracy (V
TRIP
06h
Program Voltage accuracy [(V
t
PCS
Description
www.xicor.com
02h
CC
V
applied–V
TRIP
01h or
03h
CC
applied–V
TRIP
) (Programmed
t
VPH
t
TSU
ta1
Characteristics subject to change without notice.
)–V
TRIP
t
THD
.
t
VPO
t
RP
Min
-0.1
1.7
-25
-25
-25
10
10
15
1
1
1
1
0
Max
+0.4
+25
+25
+25
5.0
10
18
14 of 20
Unit
mV
mV
mV
ms
ms
ms
µs
µs
µs
µs
µs
V
V
V