Datasheet > A29800AUV-55F

A29800AUV-55F

更新时间： 2024-01-08 20:51:16

品牌	Logo	应用领域
联笙电子 - AMICC		光电二极管
页数	文件大小	规格书
40页	483K
描述
Flash, 512KX16, 55ns, PDSO48, ROHS COMPLIANT, TSOP1-48

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数据手册

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A29800AUV-55F 数据手册

A29800A Series

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.

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.

The host system can detect whether a program or erase

The hardware

pin terminates any operation in

operation is complete by observing the RY /

pin, or by

RESET

progress and resets the internal state machine to reading

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

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 A29800A 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 standby mode.

The hardware sector protection feature disables operations

for both program and erase in any combination of the

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

I/O12

I/O⁴

RESET

VCC

I/O11

I/O3

A29800AV

I/O10

I/O²

RY/BY

A18

A17

I/O9

I/O1

I/O8

I/O0

VSS

(August, 2014, Version 1.3)

AMIC Technology, Corp.

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