AT45DB011B-CC 参数 Datasheet PDF下载

型号：	AT45DB011B-CC
PDF下载：	下载PDF文件查看货源
内容描述：	1兆位2.7伏唯一的数据FLASH [1-MEGABIT 2.7 VOLT ONLY DATA FLASH]
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文件页数/大小：	32 页 / 319 K
品牌：	ATMEL [ ATMEL ]

AT45DB011B

Table 1. Read Commands

Command

SCK Mode

Opcode

68H

Inactive Clock Polarity Low or High

SPI Mode 0 or 3

Continuous Array Read

Main Memory Page Read

Buffer Read

E8H

52H

Inactive Clock Polarity Low or High

SPI Mode 0 or 3

D2H

54H

Inactive Clock Polarity Low or High

SPI Mode 0 or 3

D4H

57H

Inactive Clock Polarity Low or High

SPI Mode 0 or 3

Status Register Read

D7H

Table 2. Program and Erase Commands

Command

SCK Mode

Any

Opcode

84H

Buffer Write

Buffer to Main Memory Page Program with Built-in Erase

Buffer to Main Memory Page Program without Built-in Erase

Page Erase

Any

83H

Any

88H

Any

81H

Block Erase

Any

50H

Main Memory Page Program through Buffer

Any

82H

Table 3. Additional Commands

Command

SCK Mode

Any

Opcode

53H

Main Memory Page to Buffer Transfer

Main Memory Page to Buffer Compare

Auto Page Rewrite through Buffer

Any

60H

Any

58H

Note:

In Tables 2 and 3, an SCK mode designation of “Any” denotes any one of the four modes of operation (Inactive Clock Polarity

Low, Inactive Clock Polarity High, SPI Mode 0, or SPI Mode 3).

1984H–DFLSH–10/04

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AT45DB011B-CC 参数 Datasheet PDF下载

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