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M68Z128-70N1, M68Z128-70NC1, M68Z128W

Table of contents:
Info of M68Z128-70N1
Info of M68Z128-70NC1
Info of M68Z128W

M68Z128-70N1, M68Z128-70NC1, M68Z128W Selling Leads, Datasheet

MFG:ST Package Cooled:N/A D/C:09+

M68Z128-70N1, M68Z128-70NC1, M68Z128W Picture

M68Z128-70N1, M68Z128-70NC1, M68Z128W Datasheet download

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Part Number: M68Z128-70N1

MFG: ST

Package Cooled: N/A

D/C: 09+

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M68Z128W General Description

The M68Z128W is a 1 Mbit (1,048,576 bit) Fast CMOS SRAM, organized as 131,072 words by 8 bits. The device features fully static operation requiring no external clocks or timing strobes, with equal address access and cycle times. It requires a single 3.0V (+0.6V / 0.3V) supply, and all inputs and outputs are TTL compatible. This device has an automatic power-down feature, reducing the power consumption by over 99% when deselected. The M68Z128W is available in the standard 450mil-wide TSOP type 1 package.

M68Z128W Maximum Ratings

Symbol	Parameter	Value	Unit
T_A	Ambient Operating Temperature	0 to 70	°C
T_STG	Storage Temperature	65 to 150	°C
V_IO⁽²⁾	Input or Output Voltage	0.3 to V_CC + 0.3	°C
V_CC	Supply Voltage	0.3 to 7.0	V
I_O⁽³⁾	Output Current	20	V
P_D	Power Dissipation	1	V

Note: 1. Except for the rating "Operating Temperature Range", stresses above those listed in the Table "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality documents.
2. Up to a maximum operating VCC of 5.5V only.
3. One output at a time, not to exceed 1 second duration.

M68Z128W Features

`LOW VOLTAGE: 3.0V (+0.6V / 0.3V)
`128Kb x 8 LOW POWER SRAM with OUTPUT ENABLE
`EQUAL CYCLE and ACCESS TIMES: 70ns
`LOW VCC DATA RETENTION: 1.4V
`TRI-STATE COMMON I/O
`LOW ACTIVE and STANDBY POWER
`INTENDED for USE with ST ZEROPOWER^® and TIMEKEEPER^® CONTROLLERS

M68Z128W Connection Diagram

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