WCMC8016V9X Datasheet, PDF (2/12 Pages) Weida Semiconductor, Inc. – 8Mb (512K x 16) Pseudo Static RAM

Pin Configuration^{[2, 3, 4]}
ADVANCE INFORMATION
FBGA
Top View
12
3
4
5
6
BLE OE ^A0 ^A₁ ^A2 CE 2
A
I/O₈ BHE A₃ A₄ CE I/O₀
B
I/O₉ I/O₁₀ A₅ A₆ I/O₁ I/O₂
C
V_SS I/O₁₁ A₁₇ A₇ I/O₃ Vcc
D
V_CC I/O₁₂ GND A₁₆ I/O₄ ^Vss
E
I/O₁₄ I/O₁₃ A₁₄ A₁₅ I/O₅ I/O₆
F
I/O₁₅ ^{NC/ A}₁₂ ^A₁₃ WE I/O₇
G
A₁₈ A₈
A₉
A₁₀ A₁₁ ^NC/
H
Note:
2. NC “no connect” - not connected internally to the die.
3. DNU pins are to be left floating or tied to Vss.
4. Ball G2 and H6 are the expansion pins for the 16Mb and 32Mb density resectively.
WCMC8016V9X
38-14026
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