STK15C88-S35I Cypress Semiconductor Corp, STK15C88-S35I Datasheet - Page 5

• Manufacturer Part Number: STK15C88-S35I
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of STK15C88-S35I

• Word Size: 8b
• Organization: 32Kx8
• Density: 256Kb
• Interface Type: Parallel
• Access Time (max): 35ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: -40C to 85C
• Pin Count: 28
• Mounting: Surface Mount
• Supply Current: 80mA
• Lead Free Status / Rohs Status: Not Compliant

AutoStore ™ / POWER-UP RECALL
Note k: t
AutoStore ™ / POWER UP RECALL
August 1998
POWER UP RECALL
NO.
22
23
24
25
26
AUTOSTORE
(Data Out)
RESTORE
V
V
SWITCH
RESET
25
26
t
t
t
V
V
RESTORE
STORE
DELAY
SWITCH
RESET
W
SYMBOLS
V
DQ
Standard
CC
5V
starts from the time V
TM
POWER-UP
RECALL
t
RESTORE
22
Power Up RECALL Duration
STORE Cycle Duration
Time allowed to Complete SRAM Cycle
Low Voltage Trigger Level
Low Voltage Reset Level
CC
NO STORE DUE TO
rises above V
NO SRAM WRITES
(V
BELOW V
BROWN OUT
CC
NO RECALL
DID NOT GO
RESET
SWITCH
)
.
PARAMETER
5-39
(V
BELOW V
BROWN OUT
CC
NO RECALL
t
AutoStore ™
DELAY
24
DID NOT GO
RESET
)
RECALL WHEN
ABOVE V
MIN
4.0
BROWN OUT
STK15C88
t
1
AutoStore ™
STORE
(V
23
cc
MAX
550
4.5
3.9
10
SWITCH
= 5.0V
STK15C88
UNITS NOTES
ms
V
V
s
s
10%)
g
g
k