M48Z128 Просмотр технического описания (PDF) - STMicroelectronics

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производитель

M48Z128

1 Mbit (128Kb x8) ZEROPOWER SRAM

STMicroelectronics 

M48Z128, M48Z128Y

Table 11. Ordering Information Scheme

Example:

M48Z128Y

-70 CS 1

Device Type

M48Z

Supply Voltage and Write Protect Voltage

128 = VCC = 4.75V to 5.5V; VPFD = 4.5V to 4.75V

128Y = VCC = 4.5V to 5.5V; VPFD = 4.2V to 4.5V

Speed

-70 = 70ns

-85 = 85ns

-120 = 120ns

Package

PM = PMDIP32

CS (1) = Surface Mount Chip Set solution M40Z300 (SOH28) + M68Z128 (TSOP32)

Temperature Range

1 = 0 to 70 °C

Note: 1. The SOIC package (SOH28) requires the battery package (SNAPHAT ) which is ordered separately under the part number

”M4Zxx-BR00SH1” in plastic tube or ”M4Zxx-BR00SH1TR” in Tape & Reel form.

Caution: Do not place the SNAPHAT battery package ”M4Zxx-BR00SH1” in conductive foam since this will drain the lithium button-cell

battery.

For a list of available options (Speed, Package, etc...) or for further information on any aspect of this de-

vice, please contact the STMicroelectronics Sales Office nearest to you.

Table 12. Revision History

Date

Revision Details

May 1999

First Issue

04/13/00

Document Layout changed

Surface Mount Chip Set solution added

06/20/00

tGLQX changed (Table 9)

11/17

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