M48Z58Y-70PC1 STMicroelectronics, M48Z58Y-70PC1 Datasheet - Page 7

• Manufacturer Part Number: M48Z58Y-70PC1
• Description: IC NVSRAM 64KBIT 70NS 28DIP
• Manufacturer: STMicroelectronics

Specifications of M48Z58Y-70PC1

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 64K (8K x 8)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP Module (600 mil), 28-EDIP
• Data Bus Width: 8 bit
• Organization: 8 Kb x 8
• Interface Type: Parallel
• Access Time: 70 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Operating Current: 50 mA
• Maximum Operating Temperature: 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3685-5

M48Z58, M48Z58Y
Figure 4.
Block diagram
LITHIUM
CELL
VOLTAGE SENSE
SWITCHING
CIRCUITRY
AND
V CC
Doc ID 2559 Rev 10
POWER
V PFD
SRAM ARRAY
8K x 8
V SS
Description
A0-A12
DQ0-DQ7
E
W
G
AI01394
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