M48Z512A(2006) 查看數據表（PDF） - STMicroelectronics

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M48Z512A
(Rev.:2006)

4 Mbit (512 Kbit x 8) ZEROPOWER® SRAM

STMicroelectronics 

Part numbering

6

Part numbering

M48Z512A M48Z512AY M48Z512AV

Table 16. Ordering information scheme

Example:

M48Z 512AY –70 PM 1

Device type

M48Z

Supply voltage and WRITE Protect voltage

512A = VCC = 4.75 to 5.5V; VPFD = 4.5 to 4.75V

512AY = VCC = 4.5 to 5.5V; VPFD = 4.2 to 4.5V

512AV = VCC = 3.0 to 3.6V; VPFD = 2.8 to 3.0V

Speed

–70 = 70ns (for M48Z512A/Y)

–85 = 85ns (for M48Z512A/Y/V)

Package(1)

PM = PMDIP32

Temperature range

1 = 0 to 70°C

6 = -40 to 85°C

Caution:

1. The SOIC package (SOH28) requires the battery package (SNAPHAT®) which is ordered separately

under the part number “M4Zxx-BR00SH” in plastic tube or “M4Zxx-BR00SHTR” in Tape & Reel form.

Do not place the SNAPHAT battery package “M4Zxx-BR00SH” in conductive foam as it will

drain the lithium button-cell battery.

For other options, or for more information on any aspect of this device, please contact the

ST Sales Office nearest you.

Table 17.

SNAPHAT battery table

Part number

Description

M4Z28-BR00SH

M4Z32-BR00SH

Lithium battery (48mAh) SNAPHAT

Lithium battery (120mAh) SNAPHAT

Package

SH

SH

22/24

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