IA186EM/IA188EM
Data Sheet
8-Bit/16-Bit Microcontrollers
February 25, 2011
2.1.2 IA188EM TQFP Package
The pinout for the IA188EM TQFP package is as shown in Figure 2. The corresponding pinout
is provided in Tables 3 and 4.
int4/pio30
mcs1_n/pio15
ad0
ao8
mcs0_n/pio14
ad1
den_n/pio5
dt/r_n/pio4
nmi
ao9
ad2
ao10
srdy/pio6
hold
hlda
wb_n
gnd
ad3
ao11
ad4
ao12
®
ad5
gnd
gnd
a0
a1
vcc
a2
ao13
ad6
vcc
ao14
IA188EM
TQFP
a3
ad7
a4
ao15
a5
a6
a7
a8
a9
a10
a11
s6/clkdiv2/pio29
uzi_n/pio26
txd/pio27
rxd/pio28
sdata/pio21
sden1/pio23
sden0/pio22
Figure 2. IA188EM TQFP Package Diagram
®
IA211050831-19
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