W25Q128BV
3.3
Pin Configuration SOIC 300-mil
Top View
/HOLD (IO 3 )
VCC
NC
NC
NC
NC
/CS
DO (IO 1 )
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
CLK
DI (IO 0 )
NC
NC
NC
NC
GND
/WP (IO 2 )
Figure 1b. W25Q128BV Pin Assignments, 16-pin SOIC 300-mil (Package Code F)
3.4
Pin Description SOIC 300-mil
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PIN NAME
/HOLD (IO3)
VCC
N/C
N/C
N/C
N/C
/CS
DO (IO1)
/WP (IO2)
GND
N/C
N/C
N/C
N/C
DI (IO0)
CLK
I/O
I/O
I
I/O
I/O
I/O
I
FUNCTION
Hold Input (Data Input Output 3)* 2
Power Supply
No Connect
No Connect
No Connect
No Connect
Chip Select Input
Data Output (Data Input Output 1)* 1
Write Protect Input (Data Input Output 2)* 2
Ground
No Connect
No Connect
No Connect
No Connect
Data Input (Data Input Output 0)* 1
Serial Clock Input
*1: IO0 and IO1 are used for Standard and Dual SPI instructions.
*2: IO0 – IO3 are used for Quad SPI instructions, /WP or /HOLD functions are only available for Standard/Dual SPI.
Publication Release Date: October 03, 2013
-7-
Revision H
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