W25X40CL Datasheet, PDF (6/53 Pages) Winbond – 2.5/3/3.3 V 4M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI

5. PIN CONFIGURATION PDIP 300-MIL
W25X40CL
Figure 1c. W25X40CL Pin Assignments, 8-pin PDIP 300-mil (Package Code DA)
6. PIN DESCRIPTION SOIC, VSOP, WSON, USON AND PDIP
PIN NO.
PIN NAME
I/O
FUNCTION
1
/CS
I
Chip Select Input
2
DO (IO1)
I/O
Data Input / Output⁽¹⁾
3
/WP
I
Write Protect Input
4
GND
Ground
5
DI (IO0)
I/O
Data Input / Output⁽¹⁾
6
CLK
I
Serial Clock Input
7
/HOLD
I
Hold Input
8
VCC
Power Supply
Note:
1 IO0 and IO1 are used for Standard SPI and Dual I/O instructions
Publication Release Date: October 15, 2012
-6-
Revision E