參數(shù)資料
型號： PIC10F202-I/P
廠商： Microchip Technology
文件頁數(shù)： 52/94頁
文件大?。?/td> 0K
描述： IC PIC MCU FLASH 512X12 8DIP
產(chǎn)品培訓(xùn)模塊： Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
標(biāo)準(zhǔn)包裝： 60
系列： PIC® 10F
核心處理器： PIC
芯體尺寸： 8-位
速度： 4MHz
外圍設(shè)備： POR，WDT
輸入/輸出數(shù)： 3
程序存儲器容量： 768B（512 x 12）
程序存儲器類型： 閃存
RAM 容量： 24 x 8
電壓 - 電源 (Vcc/Vdd)： 2 V ~ 5.5 V
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 8-DIP（0.300"，7.62mm）
包裝： 管件
產(chǎn)品目錄頁面： 637 (CN2011-ZH PDF)
配用： AC162059-ND - HEADER INTRFC MPLAB ICD2 8/14PIN
57
AT89/83EB5114
4311C–8051–02/08
Analog-to-Digital
Converter (ADC)
This section describes the on-chip 10 bit analog-to-digital converter of the AT8xEB5114.
Six ADC channels are available for sampling of the external sources AIN0 to AIN5. An
analog multiplexer allows the single ADC converter to select one from the 6 ADC chan-
nels as ADC input voltage (ADCIN). ADCIN is converted by the 10 bit-cascaded
potentiometric ADC.
8 to 10 bits resolution can only be reached while using an external voltage reference.
For the precision conversion, set bits PSIDLE and ADSST in ADCON register to start
the conversion. The chip is in a pseudo-idle mode, the CPU doesn’t run but the periph-
erals are always running. This mode allows digital noise to be lower, to ensure precise
conversion.
For accurate conversion, set bits QUIETM and ADSST in ADCON register to start the
conversion. The chip is in a quiet mode, the AD is the only peripheral running. This
mode allows digital noise to be as low as possible, to ensure high precision conversion.
For these modes it is necessary to work with end of conversion interrupt, which is the
only way to wake up the chip.
If another interrupt occurs during the precision conversion, it will be treated only after
this conversion is ended.
Features
6 channels with multiplexed inputs
One channel with input signal average extraction and programmable gain
amplification.
10-bit cascaded potentiometric ADC
Typical conversion time 20 micro-seconds
Zero Error (offset) +/- 2 LSB max
External Positive Reference Voltage Range 2.4 to Vcc
Internal Positive Reference typical Voltage 2.4 Volt (1)
ADCIN Range 0 to VREF
Integral non-linearity typical 1 LSB (1)
Differential non-linearity typical 0.5 LSB (1)
Conversion Complete Flag or Conversion Complete Interrupt
Selected ADC Clock
Note:
(1): See “DC Parameters for A/D Converter” on page 88.
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參數(shù)描述
PIC10F202T 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:6-Pin, 8-Bit Flash Microcontrollers
PIC10F202T-E/MC 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:6-Pin, 8-Bit Flash Microcontrollers
PIC10F202T-E/OT 功能描述:8位微控制器 -MCU .75kBF 24RM 4I/O Ext Temp SOT-23 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 最大時鐘頻率:50 MHz 程序存儲器大小: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
PIC10F202T-E/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:6-Pin, 8-Bit Flash Microcontrollers
PIC10F202T-I/MC 功能描述:8位微控制器 -MCU 0.75KB Fl 24B RAM 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 最大時鐘頻率:50 MHz 程序存儲器大小: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
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