STK16C88-WF45 Cypress Semiconductor Corp, STK16C88-WF45 Datasheet - Page 11

• Manufacturer Part Number: STK16C88-WF45
• Description: IC NVSRAM 256KBIT 45NS 28DIP
• Manufacturer: Cypress Semiconductor Corp
• Series: -r

Specifications of STK16C88-WF45

• Memory Size: 256K (32K x 8)
• Package / Case: 28-DIP (0.600", 15.24mm)
• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Data Bus Width: 8 bit
• Organization: 32 K x 8
• Interface Type: Parallel
• Access Time: 45 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Operating Current: 70 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Memory Configuration: 32K X 8
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: DIP
• No. Of Pins: 28
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

AutoStore or Power Up RECALL
Switching Waveforms
Note
Document Number: 001-50595 Rev. *B
t
t
t
V
V
10. t
HRECALL
STORE
stg
RESET
SWITCH
[4, 6]
HRECALL
Parameter
[10]
starts from the time V
t
t
RESTORE
HLHZ
CC
Alt
rises above V
Power up RECALL Duration
STORE Cycle Duration
Power-down AutoStore Slew Time to Ground
Low Voltage Reset Level
Low Voltage Trigger Level
SWITCH
Figure 9. AutoStore/Power Up RECALL
.
Description
Min
500
4.0
STK16C88
Max
550
3.6
4.5
10
STK16C88
Page 11 of 15
Unit
ms
μs
ns
V
V
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