參數(shù)資料
型號(hào): UPD178076
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(yè)數(shù): 7/72頁(yè)
文件大?。?/td> 366K
代理商: UPD178076
7
μ
PD178076, 178078, 178096, 178098
Data Sheet U12885EJ3V0DS00
Cautions 1. Directly connect the IC (Internally Connect) pin to GND0, GND1, or GND2.
2. Keep the voltage at AV
DD
, V
DD
PORT, and V
DD
PLL pins same as that at the V
DD
pin.
3. Keep the voltage at AV
SS
, GNDPORT, and GNDPLL pins same as that at GND0, GND1, or
GND2.
4. Connect each of the REGOSC and REGCPU pins to GND via a 0.1-
μ
F capacitor.
Remark
[ ]:
μ
PD178076 and 178078 only
{ }:
μ
PD178096 and 178098 only
Pin Name
AMIFC
: AM intermediate frequency counter
input
: A/D converter input
: A/D converter power supply
: A/D converter ground
: Busy output
: Buzzer output
: Error out output
: FM intermediate frequency counter
input
: PLL ground
: Ground
: Internally connected
: Interrupt input
: Port 0
: Port 1
: Port 2
: Port 3
: Port 4
: Port 5
: Port 6
: Port 7
: Port 10
: Port 12
ANI0-ANI7
AV
DD
AV
SS
BUSY
BEEP0, BUZ
EO0, EO1
FMIFC
GNDPLL
GND0-GND2
IC
INTP0-INTP7
P00-P07
P10-P17
P20-P27
P30-P37
P40-P47
P50-P57
P60-P67
P70-P77
P100-P102
P120-P124
P130-P137
REGCPU
REGOSC
RESET
RXD0
Note 1
RX0
Note 2
SB0, SB1
SCK0, SCK1, SCK3
: Serial clock input/output
SCL
: Serial clock input/output
SDA0, SDA1
: Serial data input/output
SI0, SI1, SI3
: Serial data input
SO0, SO1, SO3
: Serial data output
STB
: Strobe output
TI00, TI01
: 16-bit timer capture trigger input
TI50, TI51
: 8-bit timer clock input
TO0
: 16-bit timer output
TO50, TO51
: 8-bit timer output
TXD0
Note 1
: UART0 serial data output
TX0
Note 2
: IEBus serial data output
VCOL, VCOH
: Local oscillation input
V
DD
PORT
: Port power supply
V
DD
PLL
: PLL power supply
V
DD
: Power supply
VM45
: V
DD
= 4.5 V monitor output
X1, X2
: Crystal resonator
: Port 13
: Regulator for CPU power supply
: Regulator for oscillation circuit
: Reset input
: UART0 serial data input
: IEBus serial data input
: Serial data bus input/output
Notes 1.
μ
PD178076 and 178078 only
2.
μ
PD178096 and 178098 only
相關(guān)PDF資料
PDF描述
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