Datasheet > A25S16M8VR-X

A25S16M8VR-X

更新时间： 2022-02-26 12:26:39

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

A25S16M8VR-X 数据手册

A25S16

MEMORY

AiT Semiconductor Inc.

www.ait-ic.com

16M BIT SPI NOR FLASH

Chip Erase (60/C7H)

The Chip Erase instruction sets all memory within the device to the erased state of all 1s (FFh). A Write

Enable instruction must be executed before the device will accept the Chip Erase Instruction (Status Register

bit WEL must equal 1). The instruction is initiated by driving the /CS pin low and shifting the instruction code

“C7h” or “60h”. The Chip Erase instruction sequence is shown in Figure 33.

The /CS pin must be driven high after the eighth bit has been latched. If this is not done the Chip Erase

instruction will not be executed. After /CS is driven high, the self-timed Chip Erase instruction will commence

for a time duration of tCE. While the Chip Erase cycle is in progress, the Read Status Register instruction may

still be accessed to check the status of the WIP bit.

The WIP bit is a 1 during the Chip Erase cycle and becomes a 0 when finished and the device is ready to

accept other Instructions again. After the Chip Erase cycle has finished the Write Enable Latch (WEL) bit in

the Status Register is cleared to 0. The Chip Erase instruction will not be executed if any page is protected by

the Block Protect (CMP, SEC, TB, BP2, BP1, and BP0) bits (see Table 5&6).

Figure 33. Chip Erase Sequence Diagram

REV1.0

- JUN 2015 RELEASED -

- 48 -

中文翻译

下载PDF

型号	品牌	获取价格	描述	数据表
A2-5S-2.54C	HRS	获取价格	Board Connector, 5 Contact(s), 1 Row(s), Female, 0.1 inch Pitch, Crimp Terminal, Locking,
A2-5S-2.54F	HRS	获取价格	Card Edge Connector, 5 Contact(s), 1 Row(s), Female, IDC Terminal, Socket
A25S40	AITSEMI	获取价格	MEMORY 4M BIT SPI NOR FLASH
A25S40M8R-X	AITSEMI	获取价格	MEMORY 4M BIT SPI NOR FLASH
A25S40M8VR-X	AITSEMI	获取价格	MEMORY 4M BIT SPI NOR FLASH
A25S80	AITSEMI	获取价格	MEMORY 8M BIT SPI NOR FLASH
A25S80M8R-X	AITSEMI	获取价格	MEMORY 8M BIT SPI NOR FLASH
A25S80M8VR-X	AITSEMI	获取价格	MEMORY 8M BIT SPI NOR FLASH
A25X	ETC	获取价格	SEMICONDUCTOR PROTECTION FUSES
A25X1000-128	ETC	获取价格	SEMICONDUCTOR PROTECTION FUSES