參數(shù)資料
型號(hào): UPD780701Y
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁數(shù): 10/66頁
文件大?。?/td> 565K
代理商: UPD780701Y
μ
PD78F0034A, 78F0034AY
10
Data Sheet U14040EJ4V0DS
2. BLOCK DIAGRAM
Notes 1.
Incorporated only in the
μ
PD78F0034A
Incorporated only in the
μ
PD78F0034AY
2.
16-bit timer/
event counter
8-bit timer/
event counter 50
8-bit timer/
event counter 51
Watchdog timer
Watch timer
Serial
interface 30
Serial
interface 31
Note 1
UART0
A/D converter
Interrupt control
Buzzer output
Clock output
control
TI00/TO0/P70
TI01/P71
I
2
C bus
Note 2
SDA0/P32
SCL0/P33
TI50/TO50/P72
TI51/TO51/P73
SI30/P20
SO30/P21
SCK30/P22
SI31/P34
SO31/P35
SCK31/P36
RxD0/P23
TxD0/P24
ASCK0/P25
AV
DD
AV
SS
AV
REF
BUZ/P75
PCL/P74
ANI0/P10 to
ANI7/P17
INTP0/P00 to
INTP3/P03
V
DD0
V
DD1
V
SS0
V
SS1
V
PP
78K/0
CPU core
Flash
memory
(32 KB)
RAM
(1,024
bytes)
Port 0
P00 to P03
Port 1
P10 to P17
Port 2
P20 to P25
Port 3
P30 to P36
Port 4
P40 to P47
Port 5
P50 to P57
Port 6
P64 to P67
Port 7
P70 to P75
External access
System control
AD0/P40 to
AD7/P47
A8/P50 to
A15/P57
RD/P64
WR/P65
WAIT/P66
ASTB/P67
RESET
X1
X2
XT1
XT2
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