M48T18-100MH1 STMicroelectronics, M48T18-100MH1 Datasheet - Page 7

• Manufacturer Part Number: M48T18-100MH1
• Description: RAM Miscellaneous 8KX8 TIMEKEEP 100NS
• Manufacturer: STMicroelectronics

Specifications of M48T18-100MH1

• Bus Type: Parallel
• Date Format: DW:DM:M:Y
• Time Format: HH:MM:SS
• User Ram: 8KB
• Operating Supply Voltage (typ): 5V
• Package Type: SOH
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 28
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

M48T08, M48T08Y, M48T18
Figure 4.
32,768 Hz
CRYSTAL
LITHIUM
CELL
Block diagram
OSCILLATOR AND
VOLTAGE SENSE
V CC
CLOCK CHAIN
SWITCHING
CIRCUITRY
AND
INT
Doc ID 2411 Rev 10
POWER
V PFD
SRAM ARRAY
SRAM ARRAY
8 x 8 BiPORT
8184 x 8
V SS
A0-A12
DQ0-DQ7
E1
E2
W
G
Description
AI01333
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