W25Q80DVSNIG-TR Datasheet, PDF (8/71 Pages) Winbond – 3V 8M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

W25Q80DV
3.5 Ball Configuration WLCSP
Top View
A1
A2
VCC
/CS
B1
B2
/HOLD(IO3) DO(IO1)
C1
C2
CLK /WP(IO2)
D1
DI(IO0)
D2
GND
Bottom View
A2
A1
/CS
VCC
B2
B1
DO(IO1) /HOLD(IO3)
C2
C1
/WP(IO2) CLK
D2
GND
D1
DI(IO0)
Figure 1d. W25Q80DV Ball Assignments, 8-ball WLCSP (Package Code BY)
3.6 Ball Description WLCSP
BALL NO.
A1
A2
B1
B2
C1
C2
D1
D2
PIN NAME
VCC
/CS
/HOLD (IO3)
DO (IO1)
CLK
/WP (IO2)
DI (IO0)
GND
I/O
FUNCTION
Power Supply
I
Chip Select Input
I/O
Hold Input (Data Input Output 3)*²
I/O
Data Output (Data Input Output 1)*¹
I
Serial Clock Input
I/O
Write Protect Input (Data Input Output 2)*²
I/O
Data Input (Data Input Output 0)*¹
Ground
*1 IO0 and IO1 are used for Standard and Dual SPI instructions
*2 IO0 – IO3 are used for Quad SPI instructions
-8-
Publication Release Date:July 21, 2015
Prelimry-Revision G