at45db041d-su-sl955 ATMEL Corporation, at45db041d-su-sl955 Datasheet - Page 3

• Manufacturer Part Number: at45db041d-su-sl955
• Description: At45db041d 4-megabit 2.5-volt Or 2.7-volt Dataflash
• Manufacturer: ATMEL Corporation

Note:
3. Block Diagram
3595L–DFLASH–4/08
Figure 2-1.
1. The metal pad on the bottom of the MLF package is floating. This pad can be a “No Connect” or connected to GND.
RESET
GND
VCC
SCK
WP
CS
MLF (VDFN)Top View
RESET
PAGE (256/264 BYTES)
BUFFER 1 (256/264 BYTES)
SCK
CS
SI
1
2
3
4
SI
8
7
6
5
SO
GND
VCC
WP
FLASH MEMORY ARRAY
I/O INTERFACE
Figure 2-2.
BUFFER 2 (256/264 BYTES)
RESET
SCK
SO
CS
SI
SOIC Top View
1
2
3
4
AT45DB041D
8
7
6
5
SO
GND
VCC
WP
3