AT45DB041B-CNC ATMEL [ATMEL Corporation], AT45DB041B-CNC Datasheet - Page 10

Manufacturer Part Number

AT45DB041B-CNC

Description

4-megabit 2.5-volt or 2.7-volt DataFlash

Manufacturer

ATMEL [ATMEL Corporation]

Datasheet

1.AT45DB041B-CNC.pdf (35 pages)

Table 5-3.

Table 5-4.

Table 5-5.

Note:

Command

Continuous Array Read

Main Memory Page Read

Buffer 1 Read

Buffer 2 Read

Status Register Read

Command

Buffer 1 Write

Buffer 2 Write

Buffer 1 to Main Memory Page Program with Built-in Erase

Buffer 2 to Main Memory Page Program with Built-in Erase

Buffer 1 to Main Memory Page Program without Built-in Erase

Buffer 2 to Main Memory Page Program without Built-in Erase

Page Erase

Block Erase

Main Memory Page Program through Buffer 1

Main Memory Page Program through Buffer 2

Command

Main Memory Page to Buffer 1 Transfer

Main Memory Page to Buffer 2 Transfer

Main Memory Page to Buffer 1 Compare

Main Memory Page to Buffer 2 Compare

Auto Page Rewrite through Buffer 1

Auto Page Rewrite through Buffer 2

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).

AT45DB041B

Read Commands

Program and Erase Commands

Additional Commands

SCK Mode