M48T58PC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M48T58PC

5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM

STMicroelectronics 

Part numbering

10 Part numbering

M48T58, M48T58Y

Table 16. Ordering information scheme

Example:

M48T 58

–70 MH

1

E

Device type

M48T

Supply voltage and write protect voltage

58(1) = VCC = 4.75 to 5.5V; VPFD = 4.5 to 4.75V

58Y = VCC = 4.5 to 5.5V; VPFD = 4.2 to 4.5V

Speed

–70 = 70ns

Package

PC = PCDIP28

MH(2) = SOH28

Temperature range

1 = 0 to 70°C

Shipping method

For SOH28:

blank = Tubes (Not for New Design - Use E)

E = Lead-free Package (ECOPACK), Tubes

F = Lead-free Package (ECOPACK), Tape & Reel

TR = Tape & Reel (Not for New Design - Use F)

For PCDIP28:

blank = Tubes

Caution:

1. The M48T58 part is offered with the PCDIP28 (e.g., CAPHAT™) package only.

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

the part number “M4TXX-BR12SH” in plastic tube or “M4TXX-BR12SHTR” in Tape & Reel form (see

Table 17).

Do not place the SNAPHAT battery package “M4TXX-BR12SH” 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.

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