Datasheet > A29800

A29800

更新时间： 2022-11-29 02:53:02

品牌	Logo	应用领域
联笙电子 - AMICC		闪存
页数	文件大小	规格书
34页	515K
描述
1024K X 8 Bit / 512K X 16 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory

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数据手册

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A29800 数据手册

A29800 Series

During erase, the device automatically times the erase pulse

widths and verifies proper erase margin.

sectors of memory. This can be achieved via programming

equipment.

The host system can detect whether a program or erase

The Erase Suspend feature enables the user to put erase on

hold for any period of time to read data from, or program

data to, any other sector that is not selected for erasure.

True background erase can thus be achieved.

Power consumption is greatly reduced when the device is

placed in the standby mode.

operation is complete by reading the I/O7 (

Polling) and

Data

I/O6 (toggle) status bits. After a program or erase cycle has

been completed, the device is ready to read array data or

accept another command.

The sector erase architecture allows memory sectors to be

erased and reprogrammed without affecting the data

contents of other sectors. The A29800 is fully erased when

shipped from the factory.

The hardware

pin terminates any operation in

RESET

progress and resets the internal state machine to reading

array data.

The hardware sector protection feature disables operations

for both program and erase in any combination of the

Pin Configurations

nSOP

nTSOP (I)

RY/BY

RESET

A18

A17

A15

A14

A13

A12

A11

A10

A16

BYTE

VSS

I/O15 (A-1)

I/O7

I/O14

I/O6

I/O13

I/O5

I/O12

I/O4

VCC

I/O11

I/O3

I/O10

I/O2

I/O9

I/O1

I/O8

A10

A11

A12

A13

A14

A15

RESET

A29800V

A16

BYTE

VSS

RY/BY

A18

A17

VSS

I/O0

I/O8

I/O1

I/O9

I/O15 (A-1)

I/O7

I/O0

VSS

I/O14

I/O6

I/O13

I/O

I/O10

I/O

I/O12

I/O

I/O11

VCC

PRELIMINARY

(May, 2001, Version 0.0)

AMIC Technology, Inc.

123 4 5 6 7...34

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