UPD784035YGC NEC, UPD784035YGC Datasheet - Page 11

• Manufacturer Part Number: UPD784035YGC
• Description: 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
• Manufacturer: NEC

4.
INTP0 to INTP5
ANI0 to ANI7
Remark The internal ROM and RAM capacities differ depending on the model.
P00 to P03
P04 to P07
BLOCK DIAGRAM
INTP2/CI
PWM0
PWM1
AV
AV
AV
INTP3
INTP0
INTP1
INTP5
ANO0
ANO1
AV
AV
TO0
TO1
TO2
TO3
NMI
REF2
REF3
REF1
DD
SS
TIMER/COUNTER0
TIMER/COUNTER1
TIMER/COUNTER2
PROGRAMMABLE
INTERRUPT
CONTROLLER
REAL-TIME
OUTPUT PORT
D/A
CONVERTER
A/D
CONVERTER
(16 BITS)
(16 BITS)
(16 BITS)
(16 BITS)
TIMER3
PWM
CPU CORE
PD784035Y, 784036Y, 784037Y, 784038Y
78K/IV
RAM
WATCHDOG
TIMER
ROM
CLOCK OUTPUT
GENERATOR
GENERATOR
BAUD-RATE
BAUD-RATE
CLOCKED
SERIAL
INTERFACE
UART/IOE2
UART/IOE1
SYSTEM
CONTROL
BUS I/F
PORT0
PORT1
PORT2
PORT3
PORT4
PORT5
PORT6
PORT7
RxD/SI1
TxD/SO1
ASCK/SCK1
RxD2/SI2
TxD2/SO2
ASCK2/SCK2
SCK0/SCL
SO0/SDA
SI0
ASTB/CLKOUT
AD0 to AD7
A8 to A15
A16 to A19
RD
WR
WAIT/HLDRQ
REFRQ/HLDAK
P00 to P07
P10 to P17
P20 to P27
P30 to P37
P40 to P47
P50 to P57
P60 to P67
P70 to P77
RESET
TEST
X1
X2
V
V
DD0
SS0
, V
, V
SS1
DD1
11