IA186EM_11 Datasheet, PDF (26/146 Pages) InnovASIC, Inc – 8-Bit/16-Bit Microcontrollers

IA186EM/IA188EM
8-Bit/16-Bit Microcontrollers
Data Sheet
February 25, 2011
2.1.5 IA188EM PQFP Package
The pinout for the IA188EM PQFP package is as shown in Figure 5. The corresponding pinout
is provided in Tables 7 and 8.
sden1/pio23
sden0/pio22
sclk/pio20
rfsh2_n/aden_n
wr_n
rd_n
ale
ardy
s2_n
s1_n
s0_n
gnd
x1
x2
v_cc
clkouta
clkoutb
gnd
a19/pio29
a18/pio8
v_cc
a17/pio7
a16
a15
a14
a13
a12
a11
a10
a9
®
IIAA118886EEMS
PTQQFFPP
ad1
ao8
ad0
drq0/pio12
drq1/pio13
tmrin0/pio11
tmrout0/pio10
tmrout1/pio1
tmrin1/pio25
res_n
gnd
mcs3_n/rfsh_n/pio25
mcs2_n/pio24
v_cc
pcs0_n/pio16
pcs1_n/pio17
gnd
pcs2_n/pio18
pcs3_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. IA188EM PQFP Package Diagram
®
IA211050831-19
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