CY7C056V
CY7C057V
4
初步的
管脚 配置
(持续)
172-球 球 grid 排列 (bga)
顶 视图
1 2 3 4567891011121314
一个
i/o32l i/o30l NC VSS i/o13l VDD i/o11l i/o11r VDD i/o13r VSS NC i/o30r i/o32r
B
A0L i/o33l i/o29 i/o17l i/o14l i/o12l i/o9l i/o9r i/o12r i/o14r i/o17r i/o29r i/o33r A0R
C
NC A1L i/o31l i/o27l NC i/o15l i/o10l i/o10r i/o15r NC i/o27r i/o31r A1R NC
D
A2L A3L i/o35l i/o34l i/o28l i/o16l VSS VSS i/o16r i/o28r i/o34r i/o35r A3R A2R
E
A4L A5L NC B0L NC NC NC NC BM NC A5R A4R
F
VDD A6L A7L B1L NC NC 大小 A7R A6R VDD
G
OEL B2L B3L CE0L CE0R BA WA OER
H
VSS r/wL A8L CE1L CE1R A8R r/wRVSS
J
A9L A10L VSS m/s NC NC VDD VDD A10R A9R
K
A11L A12L NC SEML NC NC NC NC SEMR NC A12R A11R
L
BUSYL A13L INTL i/o26l i/o25l i/o19l VSS VSS i/o19r i/o25r i/o26r INTR A13R BUSYR
M
NC NC i/o22l i/o18l NC i/o7l i/o2l i/o2r i/o7r NC i/o18r i/o22r NC NC
N
i/o24l i/o20l i/o8l i/o6l i/o5l i/o3l i/o0l i/o0r i/3r i/o5r i/o6r i/o8r i/o20r i/o24r
P
i/o23l i/o21l NC VSS i/o4l VDD i/o1l i/o1r VDD i/o4r VSS NC i/o21r i/o23r
[5]
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