M48Z58Y-70PC1 STMicroelectronics, M48Z58Y-70PC1 Datasheet - Page 10

• 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

Operating modes
Figure 6.
Figure 7.
10/24
A0-A12
E
W
DQ0-DQ7
A0-A12
E
W
DQ0-DQ7
WRITE enable controlled, WRITE mode AC waveforms
Chip enable controlled, WRITE mode AC waveforms
tAVEL
tAVWL
tAVEL
tAVWL
tWLQZ
Doc ID 2559 Rev 10
tAVEH
tAVWH
tWLWH
VALID
tAVAV
tAVAV
VALID
tELEH
tDVEH
tDVWH
DATA INPUT
DATA INPUT
tWHDX
tEHDX
tWHQX
tEHAX
tWHAX
M48Z58, M48Z58Y
AI01387B
AI01386