M48Z35AV-10MH6E STMicroelectronics, M48Z35AV-10MH6E Datasheet - Page 5

• Manufacturer Part Number: M48Z35AV-10MH6E
• Description: IC NVSRAM 256KBIT 100NS 28SOIC
• Manufacturer: STMicroelectronics
• Type: NVSRAMr

Specifications of M48Z35AV-10MH6E

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 256K (32K x 8)
• Speed: 100ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC, 28-SOH (8.48mm Width)
• Word Size: 8b
• Organization: 32Kx8
• Density: 256Kb
• Interface Type: Parallel
• Access Time (max): 100ns
• Operating Supply Voltage (typ): 3.3V
• Package Type: SOH
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temp Range: -40C to 85C
• Pin Count: 28
• Mounting: Surface Mount
• Supply Current: 50mA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2881-5; M48Z35AV-10MH6

Figure 4. DIP Connections
Figure 6. Block Diagram
LITHIUM
DQ0
DQ1
DQ2
V SS
A14
A12
CELL
A7
A6
A5
A4
A3
A2
A1
A0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
M48Z35AY
M48Z35AV
AI02782B
VOLTAGE SENSE
28
27
26
25
24
23
22
21
20
19
18
17
16
15
SWITCHING
CIRCUITRY
AND
V CC
V CC
W
A13
A8
A9
A11
G
A10
E
DQ7
DQ6
DQ5
DQ4
DQ3
POWER
V PFD
Figure 5. SOIC Connections
DQ0
DQ1
DQ2
V SS
A14
A12
SRAM ARRAY
A7
A6
A5
A4
A3
A2
A1
A0
32K x 8
V SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
M48Z35AY
M48Z35AV
M48Z35AY, M48Z35AV
AI02783
28
27
26
25
24
23
22
21
20
19
18
17
16
15
A0-A14
DQ0-DQ7
E
W
G
AI01619B
V CC
W
A13
A8
A9
A11
G
A10
E
DQ7
DQ6
DQ5
DQ4
DQ3
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