M48T35PC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M48T35PC

5V, 256 Kbit (32 Kb x 8) TIMEKEEPER® SRAM

STMicroelectronics 

Part numbering

7

Part numbering

M48T35 M48T35Y

Table 17. Ordering information scheme

Example:

M48T 35 –70 PC

1

E

Device type

M48T

Supply voltage and write protect voltage

35(1) = VCC = 4.75 to 5.5V; VPFD = 4.5 to 4.75V

35Y = VCC = 4.5 to 5.5V; VPFD = 4.2 to 4.5V

Speed

–70 = 70ns

Package

PC = PCDIP28

MH(2) = SOH28

PM = PMDIP28 (NND)(3)

Temperature range

1 = 0 to 70°C

6 = –40 to 85°C(4)

Shipping method

For SOH28:

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

E = ECOPACK package, tubes

F = ECOPACK package, tape & reel

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

For PCDIP28:

blank = ECOPACK package, tubes

Caution:

1. The M48T35 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 18 on page 27).

3. This package is not to be used for New Design.

4. Available in SOIC package only.

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.

26/29

Share Link: