beautypg.com

Block diagram – Rainbow Electronics AT45DB011D User Manual

Page 3

background image

3

3639J–DFLASH–11/2012

AT45DB011D

Note:

1. The metal pad on the bottom of the UDFN package is floating. This pad can be a “No Connect” or connected to GND.

3.

Block Diagram

Figure 2-1.

SOIC Top View

Figure 2-2.

UDFN Top View

(1)

1

2

3

4

8

7

6

5

SI

SCK

RESET

CS

SO

GND

VCC

WP

SI

SCK

RESET

CS

SO

GND

VCC

WP

8

7

6

5

1

2

3

4

FLASH MEMORY ARRAY

PAGE (256-/264-BYTES)

BUFFER (256-/264-BYTES)

I/O INTERFACE

SCK

CS

RESET

VCC

GND

WP

SO

SI