M69KB128AA datasheet(37/68 Pages) STMICROELECTRONICS

部件名	M69KB128AA

功能描述	128 Mbit (8Mb x16) 1.8V Supply, Burst PSRAM

PDF	68 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

37 / 68 page

M69KB128AA

7 Configuration registers

37/68

7.5

Device ID Register

The Device ID Register (DIDR) is a read-only register that contains the Manufacturer code. It is

preprogrammed by STMicroelectronics and cannot be modified by the user.

Refer to Table 12 for the description of the Bus Configuration Register Bits.

Table 12.

Device ID Register Definition

Address

Bits

Device ID

Name

Value

Description

A15

DIDR15

Row Size

128 Words

A14-A11

DIDR14-DIDR11

Design Version

0000

0001

0010

0011

1111

Other Configurations Reserved

A10-A8

DIDR10-DIDR8

Device Density

000

16 Mbits

001

256 Mbits

010

64 Mbits

011

128 Mbits

100

32 Mbits

Other Configurations Reserved

A7-A5

DIDR7-DIDR5

PSRAM Generation

001

1.0

010

1.5

011

2.0

Other Configurations Reserved

A4-A0

DIDR4-DIDR0

Device ID

00001

Cypress

00010

Infineon

00011

Micron

00100

Renesas

01111

STMicroelectronics

Other Configurations Reserved

M69KB128AA 数据表(PDF) 37 Page - STMicroelectronics

M69KB128AA 数据表(HTML) 37 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

数据表下载

链接网址

M69KB128AA 数据表(PDF) 37 Page - STMicroelectronics

M69KB128AA 数据表(HTML) 37 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

数据表 下载

链接网址

数据表下载