M48T513V-85CS1 STMicroelectronics, M48T513V-85CS1 Datasheet - Page 5

• Manufacturer Part Number: M48T513V-85CS1
• Manufacturer: STMicroelectronics
• Type: NVSRAMr

Specifications of M48T513V-85CS1

• Word Size: 8b
• Organization: 512x8
• Density: 4Mb
• Interface Type: Parallel
• Access Time (max): 85ns
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temp Range: 0C to 70C
• Pin Count: 32
• Mounting: Surface Mount
• Supply Current: 60mA
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Figure 4. 36-pin Module Connections
Figure 5. Block Diagram
CRYSTAL
32,768 Hz
LITHIUM
CELL
OSCILLATOR AND
VOLTAGE SENSE
CLOCK CHAIN
SWITCHING
CIRCUITRY
AND
V CC
RSTIN
RST
DQ0
DQ1
DQ2
V SS
A18
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
POWER
M48T513Y
M48T513V
V PFD
AI02307
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
V CC
WDI
IRQ/FT
A15
A17
W
A13
A8
A9
A11
G
A10
E
DQ7
DQ6
DQ5
DQ4
DQ3
SRAM ARRAY
TIMEKEEPER
524,272 x 8
REGISTERS
16 x 8
V SS
M48T513Y, M48T513V
RST
IRQ/FT
A0-A18
DQ0-DQ7
E
W
G
WDI
RSTIN
AI02584
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