Datasheet > A29160B

A29160B

更新时间： 2022-02-26 10:00:51

品牌	Logo	应用领域
联笙电子 - AMICC		/
页数	文件大小	规格书
43页	508K
描述
2M X 8 Bit / 1M X 16 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory

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A29160B 数据手册

A29160B Series

algorithm - an internal algorithm that automatically times the

program pulse widths and verifies proper program margin.

Device erasure occurs by executing the proper erase

command sequence. This initiates the Embedded Erase

The hardware sector protection feature disables operations

for both program and erase in any combination of the

sectors of memory. This can be achieved via programming

equipment.

algorithm

an internal algorithm that automatically

The Write Protect (

) features protects the 16 Kbyte boot

preprograms the array (if it is not already programmed)

before executing the erase operation. During erase, the

device automatically times the erase pulse widths and

verifies proper erase margin. The Unlock Bypass mode

facilitates faster programming times by requiring only two

write cycles to program data instead of four.

sector from erasure by asserting a logic low on the

pin,

whether or not the sector had been previously protected.

The Erase Suspend/Erase Resume 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.

The host system can detect whether a program or erase

The hardware

pin terminates any operation in

RESET

progress and resets the internal state machine to reading

array data. The pin may be tied to the system reset

operation is complete by observing the RY /

pin, or by

reading the I/O7 (

Polling) and I/O6 (toggle) status bits.

Data

RESET

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 A29160B is fully erased when

shipped from the factory.

circuitry. A system reset would thus also reset the device,

enabling the system microprocessor to read the boot-up

firmware from the Flash memory.

The device offers power-saving features. The system can

place the device into the standby mode. Power consumption

is greatly reduced in the standby modes.

Pin Configurations

TSOP (I)

A15

A14

A13

A12

A11

A10

A16

BYTE

VSS

I/O15(A-1)

I/O7

I/O14

I/O6

I/O13

I/O5

A19

I/O12

I/O⁴

RESET

VCC

I/O11

I/O13

I/O10

I/O²

A29160BV

RY/BY

A18

A17

I/O9

I/O1

I/O8

I/O0

VSS

PRELIMINARY (June, 2016, Version 0.0)

AMIC Technology, Corp.

1 234 5 6 7...43

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与A29160B相关器件

型号	品牌	描述	获取价格	数据表
A29160BTG-55F	AMICC	2M X 8 Bit / 1M X 16 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory	获取价格
A29160BTG-55UF	AMICC	2M X 8 Bit / 1M X 16 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory	获取价格
A29160BTV-55F	AMICC	2M X 8 Bit / 1M X 16 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory	获取价格
A29160BTV-55UF	AMICC	2M X 8 Bit / 1M X 16 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory	获取价格
A29160BUG-55F	AMICC	2M X 8 Bit / 1M X 16 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory	获取价格
A29160BUG-55UF	AMICC	2M X 8 Bit / 1M X 16 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory	获取价格

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