10-Bit ADC
Description
SH79F082
10ADCPWM8051
1.
80518
Flash ROM:8K
RAM:512
: fOSC = 400k - 16.
6MHz,VDD = 3.
3V - 5.
5V
(): - :400k - 16.
6MHz - :400k - 16.
6MHz - RC:16.
6MHz
22CMOSI/O
I/O
12PWM,4,
: - 0,1 - 0 - 1 - 4:2 - ADC,FLT - EUART - PWM
610(ADC),
16/01 UART ()
- LVR1:4.
3V - LVR2:3.
4V CPU: - 1 (WDT) : - - Flash 8MCU : - 24TSSOP
2.
SH79F0828051。,8051, 。
SH79F0828051,256RAM216/。,SH79F082 256RAM8Kflash。
SH79F08210ADC,PWM。 ,SH79F082,,2。
1 V1.
0
3.
SH79F082
VDD
XTAL1 XTAL2
Pow er
8K Bytes Flash ROM
Internal 256Bytes External 256Bytes
Data RA M
Timer 0 (16 bit) Timer 1 (16 bit)
External Interrupt
Pipelined 8051 architecture
Reset circuit
Watch Dog
Port 0 Configuration / IO
Port 1 Configuration / IO
Port 2 Configuration / IO
Port 3 Configuration / IO
12-bit PWM module 2 channel 4 output
Internal Oscillator
Oscillator
Buzzer
EUA RT
10-bit A DC Jtag ports (for debug)
RS T
P0.
0 - P0.
6
P1.
0 - P1.
5
P 2.
6~ P2.
5 P 2.
4~ P2.
2
P 2.
1 P 3.
5~P3.
4 P 3.
2~P3.
1
2
4.
24TSSOP
OPN /P1.
0 OPP/P1.
1 TDO /IN T 0/P1.
2 TMS /IN T 1/P1.
3 TDI/BU Z /P1.
4 TCK/ RST /P1.
5
VD D GND XTAL1/P3.
5 XTAL2/P3.
4 TXD/INT41/P3.
2 RXD/INT40/P3.
1
1 2 3 4 5 6 7 8 9 10 11 12
SH79F082
24 P0.
0/OPOUT 23 P0.
1/CMP 22 P0.
2/AN0 21 P0.
3/AN1 20 P0.
4/AN2 19 P0.
5/AN3/VREF 18 P0.
6/AN4 17 P2.
6/T0/FLT 16 P2.
5/PWM 21 15 P2.
4/PWM 11 14 P2.
2/PWM 2 13 P2.
1/PWM 1
SH79F082
: ,,()。 ,,。, 。
3
Table 4.
1 (TSSOP-24):
1 OPN/P1.
0
P1.
0
2 OPP/P1.
1
P1.
1
3 TDO/INT0/P1.
2
P1.
2
4 TMS/INT1/P1.
3
P1.
3
5 TDI/BUZ/P1.
4
————
6 TCK/RST/P1.
5 7 VDD
8 GND
P1.
4 P1.
5,
VDD GND
9 XTAL1/P3.
5
P3.
5,
10 XTAL2/P3.
4
P3.
4,
11 TXD/INT41/P3.
2
P3.
2
12 RXD/INT40/P3.
1
P3.
1
13 P2.
1/PWM1
P2.
1
14 P2.
2/PWM2
P2.
2
15 P2.
4/PWM11
P2.
4
16 P2.
5/PWM21
P2.
5
17 P2.
6/T0/FLT
P2.
6
18 P0.
6/AN4
P0.
6
19 P0.
5/AN3/VREF
P0.
5
20 P0.
4/AN2
P0.
4
21 P0.
3/AN1
P0.
3
22 P0.
2/AN0
P0.
2
23 P0.
1/CMP
P0.
1
24 P0.
0/OPOUT
P0.
0
SH79F082
4
SH79F082
5.
I/O
P0.
0 - P0.
6 P1.
0 - P1.
5
I/O I/O
P2.
1, P2.
2, P2.
4-P2.
6 ...
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