IA186EM/IA188EM
Data Sheet
8-Bit/16-Bit Microcontrollers
February 25, 2011
2.1.1 IA186EM TQFP Package
The pinout for the IA186EM TQFP package is as shown in Figure 1. The corresponding pinout
is provided in Tables 1 and 2.
int4/pio30
ad0
mcs1_n/pio15
ad8
mcs0_n/pio14
ad1
den_n/pio5
dt/r_n/pio4
nmi
ad9
ad2
ad10
srdy/pio6
hold
hlda
wlb_n
whb_n
gnd
ad3
ad11
ad4
ad12
ad5
gnd
®
a0
a1
vcc
a2
ad13
ad6
vcc
ad14
IA186EM
TQFP
a3
ad7
a4
ad15
a5
a6
a7
s6/clkdiv2/pio29
uzi_n/pio26
txd
a8
rxd
a9
a10
a11
sdata/pio21
sden1/pio23
sden0/pio2
Figure 1. IA186EM TQFP Package Diagram
®
IA211050831-19
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