參數(shù)資料
型號: μPD78054(A)
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機微控制器(8位單片微控制器)
文件頁數(shù): 9/76頁
文件大?。?/td> 386K
代理商: ΜPD78054(A)
9
μ
PD78052(A), 78053(A), 78054(A)
2.
BLOCK DIAGRAM
Remark
The internal ROM and RAM capacity depends on the product.
TO0/P30
TI00/INTP0/P00
TI01/INTP1/P01
16-bit TIMER/
EVENT COUNTER
TO1/P31
TI1/P33
8-bit TIMER/
EVENT COUNTER 1
TO2/P32
TI2/P34
8-bit TIMER/
EVENT COUNTER 2
WATCHDOG TIMER
WATCH TIMER
SERIAL
INTERFACE 0
SI0/SB0/P25
SO0/SB1/P26
SCK0/P27
SI1/P20
SO1/P21
SCK1/P22
STB/P23
BUSY/P24
SERIAL
INTERFACE 1
SI2/RxD/P70
SO2/TxD/P71
SCK2/ASCK/P72
ANI0/P10-
ANI7/P17
AV
DD
AV
REF0
AV
SS
ANO0/P130,
ANO1/P131
AV
REF1
AV
SS
INTP0/P00-
INTP6/P06
BUZ/P36
PCL/P35
SERIAL
INTERFACE 2
A/D CONVERTER
D/A CONVERTER
INTERRUPT
CONTROL
BUZZER OUTPUT
CLOCK OUTPUT
CONTROL
PORT0
PORT1
PORT2
PORT3
PORT4
PORT5
PORT6
PORT7
PORT12
PORT13
REAL-TIME
OUTPUT PORT
EXTERNAL
ACCESS
SYSTEM
CONTROL
V
DD
V
SS
IC
78K/0
CPU CORE
ROM
RAM
P00
P01-P06
P07
P10-P17
P20-P27
P30-P37
P40-P47
P50-P57
P60-P67
P70-P72
P120-P127
P130, P131
RTP0/P120-
RTP7/P127
AD0/P40-
AD7/P47
A8/P50-
A15/P57
RD/P64
WR/P65
WAIT/P66
ASTB/P67
RESET
X1
X2
XT1/P07
XT2
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