STK12C68-5L55M Cypress Semiconductor Corp, STK12C68-5L55M Datasheet - Page 13

• Manufacturer Part Number: STK12C68-5L55M
• Description: STK12C68-5L55M
• Manufacturer: Cypress Semiconductor Corp
• Type: NVSRAMr

Specifications of STK12C68-5L55M

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 64K (8K x 8)
• Speed: 35ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Package / Case: 28-LCC
• Word Size: 8b
• Organization: 8Kx8
• Density: 64Kb
• Interface Type: Parallel
• Access Time (max): 55ns
• Operating Supply Voltage (typ): 5V
• Package Type: CLCC
• Operating Temperature Classification: Military
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: -55C to 125C
• Pin Count: 28
• Mounting: Surface Mount
• Supply Current: 75mA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Hardware STORE Cycle
Switching Waveform
Note
Document Number: 001-51026 Rev. **
t
t
t
t
19. t
STORE
DHSB
PHSB
HLBL
Parameter
DHSB
[14, 19]
[9, 14]
is only applicable after t
t
t
t
HLHZ
RECOVER,
HLHX
Alt
STORE
t
HHQX
is complete.
STORE Cycle Duration
Hardware STORE High to Inhibit Off
Hardware STORE Pulse Width
Hardware STORE Low to STORE Busy
Figure 14. Hardware STORE Cycle
Description
STK12C68-5 (SMD5962-94599)
Min
15
STK12C68-5
Max
700
300
10
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Unit
ms
ns
ns
ns
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