8xc196mh 工业的 发动机 控制 chmos 微控制器
®
8
图示 4. 8xc196mh 84-含铅的 plcc 包装
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p2.5/comp1/pact#
p2.4/comp0/ainc#
NC
NC
p2.7/sclk1#/bclk1
p2.3/comp3
p2.2/epa1/prog#
NC
NC
p2.1/sclk0#/bclk0/pale#
p2.0/epa0/pver
NC
p0.0/ach0
p0.1/ach1
p0.2/ach2
p0.3/ach3
p0.4/ach4/pmode.0
p0.5/ach5/pmode.1
V
REF
ANGND
p0.6/ach6/t1clk/pmode.2
p4.7/ad15/pbus.15
p4.6/ad14/pbus.14
V
CC
p4.5/ad13/pbus.13
NC
p4.4/ad12/pbus.12
p4.3/ad11/pbus.11
p4.2/ad10/pbus.10
p4.1/ad9/pbus.9
p4.0/ad8/pbus.8
NC
NC
p3.7/ad7/pbus.7
p3.6/ad6/pbus.6
p3.5.ad5/pbus.5
p3.4/ad4/pbus.4
p3.3/ad3/pbus.3
p3.2/ad2/pbus.2
p3.1/ad1/pbus.1
p3.0/ad0/pbus.0
NC
p5.7/buswidth
p5.2/wr#/wrl#
NC
p5.5/bhe#/wrh#
p5.3/rd#
V
PP
p5.0/ale/adv#
V
SS
p5.1/inst
p5.6/ready
p5.4/once#
EXTINT
V
SS
XTAL1
XTAL2
NC
NC
NC
p6.6/pwm0
p6.7/pwm1
p2.6/comp2/cpver
RESET#
NMI
NC
EA#
V
SS
NC
V
CC
p6.5/wg3
p6.4/wg3#
p6.3/wg2
V
SS
p6.2/wg2#
p6.1/wg1
p6.0/wg1#
p1.3/rxd1
p1.2/txd1
NC
NC
p1.1/rxd0
p1.0/txd0
p0.7/ach7/t1dir/pmode.3
xx
8XC196MH
顶 view
(looking down
在 组件 一侧 of
pc 板)
a2573-02
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