m48t512y STMicroelectronics, m48t512y Datasheet - Page 5
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m48t512y
Manufacturer Part Number
m48t512y
Description
5.0 Or 3.3v, 4 Mbit 512 Kbit X 8 Timekeeper Sram
Manufacturer
STMicroelectronics
Datasheet
1.M48T512Y.pdf
(21 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
m48t512y-70PM1
Manufacturer:
NIPPON
Quantity:
34 000
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
524,280 x 8
REGISTERS
8 x 8
V SS
M48T512Y, M48T512V*
A0-A18
DQ0-DQ7
E
W
G
AI02384
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