M48Z128Y-85PM1 STMicroelectronics, M48Z128Y-85PM1 Datasheet - Page 4
![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
List of figures
List of figures
Figure 1.
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Figure 12.
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Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
DIP connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Chip enable or output enable controlled, READ mode AC waveforms. . . . . . . . . . . . . . . . . 8
Address controlled, READ mode AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
WRITE enable controlled, WRITE AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chip enable controlled, WRITE AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Supply voltage protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
AC measurement load circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Power down/up mode AC waveforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
PMDIP32 – 32-pin plastic DIP module, package outline . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Recycling symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Doc ID 2426 Rev 5
M48Z128, M48Z128Y, M48Z128V