STK15C68-S35I Cypress Semiconductor Corp, STK15C68-S35I Datasheet - Page 5
![](/photos/31/26/312697/42828soic_sml.jpg)
STK15C68-S35I
Manufacturer Part Number
STK15C68-S35I
Description
Manufacturer
Cypress Semiconductor Corp
Type
NVSRAMr
Datasheet
1.STK15C68-S35I.pdf
(10 pages)
Specifications of STK15C68-S35I
Word Size
8b
Organization
8Kx8
Density
64Kb
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
75mA
Lead Free Status / Rohs Status
Not Compliant
POWER-UP RECALL
AutoStore™/POWER-UP RECALL
Note k: t
AutoStore™/POWER-UP RECALL
March 2006
NO.
22
23
24
25
26
DQ (DATA OUT)
V
RESTORE
V
AutoStore™
SWITCH
RESET
25
26
t
t
t
V
V
RESTORE
STORE
DELAY
SWITCH
RESET
SYMBOLS
Standard
5V
W
starts from the time V
V
CC
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
NO SRAM WRITES
(V
BELOW V
rises above V
BROWN OUT
CC
NO RECALL
DID NOT GO
RESET
SWITCH
)
.
PARAMETER
(V
BELOW V
5
BROWN OUT
CC
NO RECALL
AutoStore™
DID NOT GO
t
DELAY
24
RESET
Document Control # ML0009 rev 0.2
)
(V
MIN
RECALL WHEN
ABOVE V
t
4.0
V
STORE
STK15C68
1
BROWN OUT
CC
23
AutoStore™
CC
RETURNS
= 5.0V
MAX
550
4.5
3.6
10
SWITCH
STK15C68
UNITS
ms
μs
μs
V
V
±
10%)
NOTES
k
g
g
e