STMicroelectronics 64 kB 150 ns NVRAM 28-Pin PCDIP

This image is representative of the product range

View all NVRAM

Subtotal (1 tube of 12 units)*

MYR2,003.688

Add to Basket
Select or type quantity
In Stock
  • Plus 156 unit(s) shipping from 02 February 2026
  • Plus 48 unit(s) shipping from 03 June 2026
  • Plus 12 unit(s) shipping from 23 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
Per Tube*
12 +MYR166.974MYR2,003.69

*price indicative

RS Stock No.:
168-6070
Mfr. Part No.:
M48T08-150PC1
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Memory Size

64kB

Product Type

NVRAM

Organisation

8K x 8 bit

Interface Type

Parallel

Data Bus Width

8bit

Maximum Random Access Time

150ns

Mount Type

Through Hole

Package Type

PCDIP

Pin Count

28

Length

39.88mm

Width

18.34 mm

Height

8.89mm

Standards/Approvals

No

Maximum Operating Temperature

70°C

Minimum Supply Voltage

4.75V

Minimum Operating Temperature

0°C

Maximum Supply Voltage

5.5V

Number of Bits per Word

8

Supply Current

80mA

Number of Words

8

Automotive Standard

No

M48T08-150PC1


The M48T08/18/08Y is a non-volatile pin and function equivalent to any JEDEC standard 8 K x 8 SRAM. It also easily fits into many ROM, EPROM, and EEPROM sockets, providing the non-volatility of PROMs without any requirement for special WRITE timing or limitations on the number of WRITEs that can be performed.

The 28-pin, 600 mil DIP CAPHAT™ houses the M48T08/18/08Y silicon with a quartz crystal and a long-life lithium button cell in a single package.

The 28-pin, 330 mil SOIC provides sockets with gold-plated contacts at both ends for direct connection to a separate SNAPHAT® housing containing the battery and crystal. The unique design allows the SNAPHAT®battery package to be mounted on TOP of the SOIC package after the completion of the surface mount process. Insertion of the SNAPHAT®housing after reflow prevents potential battery and crystal damage due to the high temperatures required for device surface-mounting. The SNAPHAT®housing is keyed to prevent reverse insertion.

The SOIC and battery/crystal packages are shipped separately in plastic anti-static tubes or in tape & reel form. For the 28-lead SOIC, the battery/crystal package (e.g., SNAPHAT®) part number is “M4T28-BR12SH” or “M4T32-BR12SH”.

Real Time Clock with Parallel Interface, TIMEKEEPER® SRAM, STMicroelectronics


Timekeepers, combine SRAM with up to 256 Kbytes of memory, and a byte-wide Interface along with a quartz-based very-low-power oscillator with a clock/calendar circuit to provide real-time data. Packages embed the battery and crystal.

Related links