M48Z128Y-85PM1 STMicroelectronics, M48Z128Y-85PM1 Datasheet - Page 6
![IC NVSRAM 1MBIT 85NS 32DIP](/photos/6/58/65821/497-32-dip_module_series_sml.jpg)
M48Z128Y-85PM1
Manufacturer Part Number
M48Z128Y-85PM1
Description
IC NVSRAM 1MBIT 85NS 32DIP
Manufacturer
STMicroelectronics
Datasheet
1.M48Z128Y-85PM1.pdf
(20 pages)
Specifications of M48Z128Y-85PM1
Format - Memory
RAM
Memory Type
NVSRAM (Non-Volatile SRAM)
Memory Size
1M (128K x 8)
Speed
85ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-DIP (600 mil) Module
Data Bus Width
8 bit
Organization
128 Kb x 8
Interface Type
Parallel
Access Time
85 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Operating Current
105 mA
Maximum Operating Temperature
70 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-2875-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M48Z128Y-85PM1
Manufacturer:
STMicroelectronics
Quantity:
135
Description
6/20
Figure 2.
Figure 3.
E
DIP connections
Block diagram
VOLTAGE SENSE
SWITCHING
CIRCUITRY
V CC
AND
INTERNAL
BATTERY
DQ0
DQ1
DQ2
V SS
Doc ID 2426 Rev 5
A16
A14
A12
NC
A7
A6
A5
A4
A3
A2
A1
A0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
M48Z128Y
M48Z128V
POWER
M48Z128
E
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
SRAM ARRAY
131,072 x 8
V CC
A15
NC
W
A13
A8
A9
A11
G
A10
E
DQ7
DQ6
DQ5
DQ4
DQ3
M48Z128, M48Z128Y, M48Z128V
V SS
A0-A16
DQ0-DQ7
W
G
AI01196
AI01195