M48T37V-10MH1F STMicroelectronics, M48T37V-10MH1F Datasheet - Page 7
M48T37V-10MH1F
Manufacturer Part Number
M48T37V-10MH1F
Description
IC TIMEKPR NVRAM 256KB 3V 44-SOH
Manufacturer
STMicroelectronics
Series
Timekeeper®r
Type
Clock/Calendar/NVSRAMr
Datasheet
1.M48T37Y-70MH1F.pdf
(30 pages)
Specifications of M48T37V-10MH1F
Memory Size
256K (32K x 8)
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
44-SOH
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-4718-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
M48T37Y, M48T37V
Figure 3.
Block diagram
32,768 Hz
CRYSTAL
LITHIUM
CELL
OSCILLATOR AND
IRQ/FT
VOLTAGE SENSE
V CC
CLOCK CHAIN
SWITCHING
CIRCUITRY
AND
WDI
Doc ID 7019 Rev 9
RST
POWER
V PFD
SRAM ARRAY
16 x 8 BiPORT
SRAM ARRAY
32,752 x 8
V SS
Description
A0-A14
DQ0-DQ7
E
W
G
AI03253
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