Datasheet > A29L160CTG-70UF

A29L160CTG-70UF

更新时间： 2022-02-26 09:58:18

品牌	Logo	应用领域
联笙电子 - AMICC		/
页数	文件大小	规格书
41页	471K
描述
2M X 8 Bit / 1M X 16 Bit CMOS 3.3 Volt-only, Boot Sector Flash Memory

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A29L160CTG-70UF 数据手册

A29L160C Series

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.

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.

algorithm

an internal algorithm that automatically

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.

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

The host system can detect whether a program or erase

operation is complete by observing the RY /

pin, or by

RESET

reading the I/O⁷(

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

Data

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 two power-saving features. When

addresses have been stable for a specified amount of time,

the device enters the automatic sleep mode. The system can

also place the device into the standby mode. Power

consumption is greatly reduced in both these modes.

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 A29L160C is fully erased

when shipped from the factory.

PRELIMINARY

(August, 2016, Version 0.0)

AMIC Technology, Corp.

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