ORDERING INFORMATION SCHEME

Supply Voltage and Write

Protect Voltage

58

58Y

Speed

-70

70ns

Package

PC

PCDIP28

MH

Temp. Range

1

0 to 70

°C

6

(4)

–40 to 85

°C

Shipping Method

for SOIC

blank Tubes

TR

Tape & Reel

Example:

M48Z58Y

-70

MH

1

TR

Notes: 1. The M48Z58 part is offered with the PCDIP28 (i.e. CAPHAT) package only.

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

"M4Z28-BR00SH1" in plastic tube or "M4Z28-BR00SH1TR" in Tape & Reel form.

3. Delivery may include either the 2-pin version of the SOIC/SNAPHAT or the 4-pin version of the SOIC/SNAPHAT. Both are

functionally equivalent (see package drawing section for details).

4. Industrial temperature grade available in SOIC package (SOH28) only.

Caution: Do not place the SNAPHAT battery package "M4Z28-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 device,

please contact the STMicroelectronics Sales Office nearest to you.

10/17

M48Z58, M48Z58Y