STK11C68-SF25 Cypress Semiconductor Corp, STK11C68-SF25 Datasheet - Page 10

• Manufacturer Part Number: STK11C68-SF25
• Description: STK11C68-SF25
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of STK11C68-SF25

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 64K (8K x 8)
• Speed: 25ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (8.69mm width)
• Word Size: 8b
• Organization: 8Kx8
• Density: 64Kb
• Interface Type: Parallel
• Access Time (max): 25ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: 0C to 70C
• Pin Count: 28
• Mounting: Surface Mount
• Supply Current: 90mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AutoStore INHIBIT or Power Up RECALL
Switching Waveform
Note
Document Number: 001-50638 Rev. *A
t
t
V
V
9. t
HRECALL
STORE
SWITCH
RESET
HRECALL
Parameter
[9]
starts from the time V
POWER-UP RECALL
DQ (DATA OUT)
STORE INHIBIT
V
V
SWITCH
RESET
t
t
RESTORE
HLHZ
5V
V
CC
CC
Alt
POWER-UP
rises above V
RECALL
t
HRECALL
Power up RECALL Duration
STORE Cycle Duration
Low Voltage Trigger Level
Low Voltage Reset Level
Figure 9. AutoStore INHIBIT/Power Up RECALL
SWITCH
(V
BELOW V
STORE INHIBIT
CC
BROWN OUT
NO RECALL
.
DID NOT GO
RESET
Description
)
(V
BELOW V
STORE INHIBIT
BROWN OUT
CC
NO RECALL
DID NOT GO
RESET
)
Min
4.0
STK11C68
ABOVE V
STORE INHIBIT
RECALL WHEN
V
BROWN OUT
CC
RETURNS
Max
550
4.5
3.6
10
SWITCH
STK11C68
Page 10 of 17
Unit
ms
μs
V
V
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