參數(shù)資料
型號: μPD784038Y
廠商: NEC Corp.
英文描述: 8/16 Bit Single Chip Microcontrollers(8/16 位微控制器)
中文描述: 8 / 16位單片機微控制器(8 / 16位微控制器)
文件頁數(shù): 10/70頁
文件大小: 464K
代理商: ΜPD784038Y
m
PD784035Y,784036Y,784037Y,784038Y
10
4. BLOCK DIAGRAM
Remark
The internal ROM and RAM capacities differ depending on the model.
PROGRAMMABLE
INTERRUPT
CONTROLLER
TIMER/COUNTER0
(16 BITS)
TIMER/COUNTER1
(16 BITS)
TIMER/COUNTER2
(16 BITS)
TIMER3
(16 BITS)
REAL-TIME
OUTPUT PORT
PWM
D/A
CONVERTER
A/D
CONVERTER
78K/IV
CPU CORE
ROM
RAM
WATCHDOG
TIMER
UART/IOE2
BAUD-RATE
GENERATOR
UART/IOE1
BAUD-RATE
GENERATOR
CLOCKED
SERIAL
INTERFACE
CLOCK OUTPUT
BUS I/F
PORT0
PORT1
PORT2
PORT3
PORT4
PORT5
PORT6
PORT7
SYSTEM
CONTROL
NMI
INTP0-INTP5
INTP3
TO0
TO1
INTP0
INTP1
INTP2/CI
TO2
TO3
P00-P03
P04-P07
PWM0
PWM1
ANO0
ANO1
AV
REF2
AV
REF3
ANI0-ANI7
AV
DD
AV
REF1
AV
SS
INTP5
RxD/SI1
TxD/SO1
ASCK/SCK1
RxD2/SI2
TxD2/SO2
ASCK2/SCK2
SCK0/SCL
SO0/SDA
SI0
ASTB/CLKOUT
AD0-AD7
A8-A15
A16-A19
RD
WR
WAIT/HLDRQ
REFRQ/HLDAK
P00-P07
P10-P17
P20-P27
P30-P37
P40-P47
P50-P57
P60-P67
P70-P77
RESET
TEST
X1
X2
V
DD
V
SS
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