IA186ES/IA188ES
8-Bit/16-Bit Microcontrollers
Data Sheet
November 15, 2011
2.1.5
IA188ES PQFP Package
The pinout for the IA188ES PQFP package is as shown in Figure 5. The corresponding pinout is
provided in Tables 7 and 8.
cts0_n/enrx0_n/pio21
rxd1/pio28
txd1/pio27
uzi_n/pio26
s6/lock_n/clkdiv2_n/pio29
ao15
ad7
ao14
v
cc
ad6
ao13
gnd
ad5
ao12
ad4
ao11
ad3
ao10
ad2
ao9
rxd0/pio23
txd0/pio22
rts0_n/rtr0_n/pio20
bhe_n/aden_n
wr_n
rd_n
ale
ardy
s2_n
s1_n
s0_n
gnd
x1
x2
v
cc
clkouta
clkoutb
gnd
a19/pio9
a18/pio8
v
cc
a17/pio7
a16
a15
a14
a13
a12
a11
a10
a9
®
IA188ES
IA186ES
PQFP
TQFP
ad1
ao8
ad0
drq0/int5/pio12
drq1/int6/pio13
tmrin0/pio11
tmrout0/pio10
tmrout1/pio1
tmrin1/pio0
res_n
gnd
mcs3_n/rfsh_n/pio25
mcs2_n/pio24
v
cc
pcs0_n/pio16
pcs1_n/pio17
gnd
pcs2_n/cts1_n/enrx1_n/pio18
pcs3_n/rts1_n/rtr1_n/pio19
v
cc
pcs5_n/a1/pio3
pcs6_n/a2/pio2
lcs_n/once0_n
ucs_n/once1_n
int0
int1/select_n
int2/inta0_n/pwd/pio31
int3/inta1_n/irq
int4/pio30
mcs1_n/pio15
Figure 5. IA188ES PQFP Package Diagram
®
a8
a7
a6
a5
a4
a3
a2
v
cc
a1
a0
gnd
gnd
wb_n
hlda
hold
srdy/pio6
nmi
dtr/r_n/pio4
den_n/ds_n/pio5
mcs0_n/pio14
IA211050902-19
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