參數(shù)資料
型號: μPD78P4038
廠商: NEC Corp.
英文描述: 8/16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
中文描述: 8 / 16位單片機微控制器(8 / 16位單片微控制器)
文件頁數(shù): 11/72頁
文件大?。?/td> 325K
代理商: ΜPD78P4038
μ
PD78P4038
11
3. BLOCK DIAGRAM
Note
In the PROM programming mode.
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
A/D
converter
D/A
converter
Real-time
output port
PWM
UART/IOE2
R
X
D/SI1
T
X
D/SO1
ASCK/SCK1
R
X
D2/SI2
T
X
D2/SO2
ASCK2/SCK2
SCK0/SCL
SO0/SDA
SI0
ASTB/CLKOUT
AD0-AD7
A8-A15
A16-A19
RD
WR
WAIT/HLDRQ
REFRQ/HLDAK
D0-D7
Note
P20-P27
P30-P37
P40-P47
P50-P57
P60-P67
P70-P77
RESET
TEST
X1
X2
V
PP
Note
V
DD0
, V
DD1
V
SS0
, V
SS1
A0-A16
Note
CE
Note
OE
Note
PGM
Note
P00-P07
P10-P17
Baud-rate
generator
Clock output
UART/IOE1
Bus
interface
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
System
control
Watchdog
timer
Baud-rate
generator
Clocked
serial
interface
Timer 3
(16 bits)
PROM
(128 Kbytes)
RAM
(3,840 bytes)
78 K/IV
CPU core
(RAM 512 bytes)
Timer/counter 2
(16 bits)
Timer/counter 1
(16 bits)
Timer/counter 0
(16 bits)
Programmable
interrupt
controller
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