M48T128Y-70PM1TR STMicroelectronics, M48T128Y-70PM1TR Datasheet - Page 5

• Manufacturer Part Number: M48T128Y-70PM1TR
• Manufacturer: STMicroelectronics

Specifications of M48T128Y-70PM1TR

• Bus Type: Parallel
• Operating Supply Voltage (typ): 5V
• 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: 32
• Mounting: Through Hole
• Date Format: DW:DM:M:Y
• Time Format: HH:MM:SS
• Lead Free Status / RoHS Status: Compliant

Figure 4. Block Diagram
32,768 Hz
CRYSTAL
LITHIUM
CELL
OSCILLATOR AND
VOLTAGE SENSE
CLOCK CHAIN
SWITCHING
CIRCUITRY
AND
V CC
POWER
V PFD
SRAM ARRAY
TIMEKEEPER
131,064 x 8
REGISTERS
8 x 8
V SS
M48T128Y, M48T128V*
A0-A16
DQ0-DQ7
E
W
G
AI01804
5/22