Datasheet

78K0/Ix2 CHAPTER 1 OUTLINE
R01UH0010EJ0500 Rev.5.00 7
Feb 28, 2012
1.3.3 78K0/IB2
 30-pin plastic SSOP (7.62 mm (300))
ANI4/P24/CMP0+
P60/SCLA0/TxD6
P61/SDAA0/RxD6
P02/SSI11/INTP5
P121/X1/TOOLC0/<TI000>/<INTP0>
P122/X2/EXCLK/TOOLD0
REGC
P37/SO11
P36/SI11
P35/SCK11
28
27
26
30
29
25
24
23
22
21
20
19
18
16
ANI8/P70
ANI7/P27
AV SS
AV REF
ANI0/P20/AMP-
Note
ANI1/P21/AMPOUT
Note
/PGAIN
Note
ANI2/P22/AMP+
Note
ANI3/P23/CMP2+
P00/TI000/INTP0
P30/TOH1/TI51/INTP1
P01/TO00/TI010
P31/TOX00/INTP2/TOOLC1
P32/TOX01/INTP3/TOOLD1
P33/TOX10
P34/TOX11/INTP4
1
2
3
4
5
6
7
8
9
10
11
12
13
1714
15
RESET/P125
ANI5/P25/CMP1+
ANI6/P26/CMPCOM
V SS
V DD
AMP-
Note
, AMP+
Note
:
Amplifier Input REGC : Regulator Capacitance
AMPOUT
Note
:
Amplifier Output RESET : Reset
PGAIN
Note
:
Programmable Gain RxD6 : Receive Data
Amplifier Input SCLA0, SCK11
: Serial Clock Input/Output
ANI0 to ANI8 : Analog Input SDAA0 : Serial Data Input/Output
AV
REF : Analog Reference SI11 : Serial Data Input
Voltage SO11 : Serial Data Output
AV
SS : Analog Ground SSI11 : Serial Interface Chip
EXCLK : External Clock Input TI000, TI010, TI51 : Timer Input
(Main System Clock) TO00, TOH1 : Timer Output
CMP0+ to CMP2+ : Comparator Input TOOLC0, TOOLC1 : Clock Input for Tool
CMPCOM : Comparator Common Input TOOLD0, TOOLD1 : Data Input/Output for Tool
INTP0 to INTP5 : External Interrupt Input TOX00, TOX01, TOX10,
P00 to P02 : Port 0 TOX11 : Timer Output
P20 to P27 : Port 2 TxD6 : Transmit Data
P30 to P37 : Port 3 V
DD : Power Supply
P60, P61 : Port 6 V
SS : Ground
P70 : Port 7 X1, X2 : Crystal Oscillator
P121, P122, P125 : Port 12 (Main System Clock)
Note
 PD78F0755, 78F0756 (products with operational amplifier) only
Cautions 1. Connect the REGC pin to V
SS via a capacitor (0.47 to 1  F).
2. ANI0/P20/AMP-, ANI1/P21/AMPOUT/PGAIN, ANI2/P22/AMP+, ANI3/P23/CMP2+, ANI4/P24/CMP0+,
ANI5/P25/CMP1+, ANI6/P26/CMPCOM, ANI7/P27, and ANI8/P70 are set in the analog input mode
after release of reset.
3. RESET/P125 immediately after release of reset is set in the external reset input.
Remark Functions in angle brackets < > can be assigned by setting the input switch control register (MUXSEL).