Datasheet > A29L160ATGB-60F

A29L160ATGB-60F

更新时间： 2024-02-18 05:26:54

品牌	Logo	应用领域
联笙电子 - AMICC		/
页数	文件大小	规格书
44页	601K
描述
Flash, 1MX16, 60ns, PBGA48, TFBGA2-48

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A29L160ATGB-60F 数据手册

A29L160A Series

Autoselect Mode

verifying sector protection, the sector address must appear

on the appropriate highest order address bits. Refer to the

corresponding Sector Address Tables. The Command

Definitions table shows the remaining address bits that are

don't care. When all necessary bits have been set as

required, the programming equipment may then read the

corresponding identifier code on I/O⁷- I/O0.To access the

autoselect codes in-system, the host system can issue the

autoselect command via the command register, as shown in

the Command Definitions table. This method does not

require VID. See "Command Definitions" for details on using

the autoselect mode.

The autoselect mode provides manufacturer and device

identification, and sector protection verification, through

identifier codes output on I/O7 - I/O0. This mode is primarily

intended for programming equipment to automatically match

device to be programmed with its corresponding

programming algorithm. However, the autoselect codes can

also be accessed in-system through the command register.

When using programming equipment, the autoselect mode

requires V^ID(11.5V to 12.5 V) on address pin A9. Address

pins A6, A1, and A0 must be as shown in Autoselect Codes

(High Voltage Method) table. In addition, when

Table 4. A29L160A Autoselect Codes (High Voltage Method)

Mode

Description

A19 A11 A9 A8 A6 A5 A1 A0

I/O⁸

I/O⁷

A12 A10

I/O¹⁵

I/O⁰

Manufacturer ID: AMIC

VID

37h

Device ID:

22h

C4h

Word

V^ID

A29L160A

Byte

C4h

49h

(Top Boot Block)

Device ID:

Word

22h

A29L160A

VID

Byte

49h

7Fh

(Bottom Boot Block)

Continuation ID

01h

(protected)

Sector Protection Verification

00h

(unprotected)

L=Logic Low= VIL, H=Logic High=VIH, SA=Sector Address, X=Don’t Care.

Note: The autoselect codes may also be accessed in-system via command sequences.

Preliminary (January, 2006, Version 0.2)

AMIC Technology, Corp.

1...7 8 91011 12 13...44

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