參數(shù)資料
型號(hào): PIC16LC715
廠商: Microchip Technology Inc.
英文描述: 8-Bit CMOS Microcontrollers with A/D Converter
中文描述: 8位CMOS微控制器與A / D轉(zhuǎn)換器
文件頁數(shù): 38/176頁
文件大?。?/td> 803K
代理商: PIC16LC715
PIC16C71X
DS30272A-page 38
1997 Microchip Technology Inc.
FIGURE 7-2:
ADCON0 REGISTER (ADDRESS 1Fh), PIC16C715
FIGURE 7-3:
ADCON1 REGISTER, PIC16C710/71/711 (ADDRESS 88h),
PIC16C715 (ADDRESS 9Fh)
R/W-0
ADCS1
bit7
R/W-0
ADCS0
R/W-0
R/W-0
CHS1
R/W-0
CHS0
R/W-0
GO/DONE
U-0
R/W-0
ADON
R =Readable bit
W =Writable bit
U =Unimplemented bit,
read as ‘0’
- n = Value at POR reset
bit0
bit 7-6:
ADCS1:ADCS0:
A/D Conversion Clock Select bits
00
= F
OSC
/2
01
= F
OSC
/8
10
= F
OSC
/32
11
= F
RC
(clock derived from an RC oscillation)
Unused
CHS1:CHS0:
Analog Channel Select bits
000
= channel 0, (RA0/AN0)
001
= channel 1, (RA1/AN1)
010
= channel 2, (RA2/AN2)
011
= channel 3, (RA3/AN3)
100
= channel 0, (RA0/AN0)
101
= channel 1, (RA1/AN1)
110
= channel 2, (RA2/AN2)
111
= channel 3, (RA3/AN3)
GO/DONE:
A/D Conversion Status bit
If ADON = 1
1 = A/D conversion in progress (setting this bit starts the A/D conversion)
0 = A/D conversion not in progress (This bit is automatically cleared by hardware when the A/D conver-
sion is complete)
Unimplemented:
Read as '0'
ADON:
A/D On bit
1 = A/D converter module is operating
0 = A/D converter module is shutoff and consumes no operating current
bit 5:
bit 6-3:
bit 2:
bit 1:
bit 0:
U-0
U-0
U-0
U-0
U-0
U-0
R/W-0
PCFG1
R/W-0
PCFG0
R =Readable bit
W =Writable bit
U =Unimplemented
bit, read as ‘0’
- n =Value at POR reset
bit7
bit0
bit 7-2:
bit 1-0:
Unimplemented:
Read as '0'
PCFG1:PCFG0
: A/D Port Configuration Control bits
A = Analog input
D = Digital I/O
PCFG1:PCFG0
RA1 & RA0
A
A
A
D
RA2
RA3
V
REF
V
DD
RA3
V
DD
V
DD
00
01
10
11
A
A
D
D
A
V
REF
D
D
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PIC16LC715-04E/P 功能描述:8位微控制器 -MCU w/A/D Low Power RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT