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

零件编号

产品描述 (功能)

生产厂家

M48Z512A
(Rev.:2006)

4 Mbit (512 Kbit x 8) ZEROPOWER® SRAM

STMicroelectronics 

List of figures

List of figures

M48Z512A M48Z512AY M48Z512AV

Figure 1.

Figure 2.

Figure 3.

Figure 4.

Figure 5.

Figure 6.

Figure 7.

Figure 8.

Figure 9.

Figure 10.

Figure 11.

Figure 12.

Figure 13.

Figure 14.

Figure 15.

Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

DIP connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Hardware hookup for equivalent Surface-Mount (SMT) solution . . . . . . . . . . . . . . . . . . . . . 7

Chip Enable or Output Enable controlled, READ mode ac waveforms . . . . . . . . . . . . . . . . 9

Address controlled, READ mode ac waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

WRITE Enable controlled, WRITE ac waveforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Chip Enable controlled, WRITE ac waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Supply voltage protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

AC measurement load circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Power Down/Up mode ac waveforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

PMDIP32 – 32-pin Plastic DIP Module, package outline . . . . . . . . . . . . . . . . . . . . . . . . . . 18

SOH28 – 28-lead Plastic Small Outline, battery SNAPHAT, package outline . . . . . . . . . . 19

SH – 4-pin SNAPHAT housing for 48mAh battery, package outline. . . . . . . . . . . . . . . . . . 20

SH – 4-pin SNAPHAT housing for 120mAh battery, package outline. . . . . . . . . . . . . . . . . 21

4/24

Share Link: