参数资料
型号: PIC16LF818T-I/SS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 10 MHz, RISC MICROCONTROLLER, PDSO20
封装: 0.209 INCH, PLASTIC, MO-150, SSOP-20
文件页数: 50/176页
文件大小: 3124K
代理商: PIC16LF818T-I/SS
2004 Microchip Technology Inc.
DS39598E-page 141
PIC16F818/819
TABLE 15-9:
A/D CONVERTER CHARACTERISTICS: PIC16F818/819 (INDUSTRIAL, EXTENDED)
PIC16LF818/819 (INDUSTRIAL)
Param
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
A01
NR
Resolution
10-bits
bit
VREF = VDD = 5.12V,
VSS
≤ VAIN ≤ VREF
A03
EIL
Integral Linearity Error
<±1
LSb
VREF = VDD = 5.12V,
VSS
≤ VAIN ≤ VREF
A04
EDL
Differential Linearity Error
<±1
LSb
VREF = VDD = 5.12V,
VSS
≤ VAIN ≤ VREF
A06
EOFF
Offset Error
<±2
LSb
VREF = VDD = 5.12V,
VSS
≤ VAIN ≤ VREF
A07
EGN
Gain Error
<±1
LSb
VREF = VDD = 5.12V,
VSS
≤ VAIN ≤ VREF
A10
Monotonicity
guaranteed(3)
——
VSS
≤ VAIN ≤ VREF
A20
VREF
Reference Voltage (VREF+ – VREF-)
2.0
VDD + 0.3
V
A21
VREF+ Reference Voltage High
AVDD – 2.5V
AVDD + 0.3V
V
A22
VREF- Reference Voltage Low
AVSS – 0.3V
VREF+ – 2.0V
V
A25
VAIN
Analog Input Voltage
VSS – 0.3V
VREF + 0.3V
V
A30
ZAIN
Recommended Impedance of
Analog Voltage Source
——
2.5
k
(Note 4)
A40
IAD
A/D Conversion
Current (VDD)
PIC16F818/819
220
A
Average current
consumption when A/D is on
(Note 1)
PIC16LF818/819
90
A
A50
IREF
VREF Input Current (Note 2)
5
150
A
During VAIN acquisition.
Based on differential of VHOLD
to VAIN to charge CHOLD,
During A/D conversion cycle
Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
Note
1:
When A/D is off, it will not consume any current other than minor leakage current. The power-down current spec includes
any such leakage from the A/D module.
2:
VREF current is from RA3 pin or VDD pin, whichever is selected as reference input.
3:
The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
4:
Maximum allowed impedance for analog voltage source is 10 k
. This requires higher acquisition time.
相关PDF资料
PDF描述
PIC16LF877T-20/PT 8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP44
PIC18F242T-I/SO 8-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PDSO28
PIC18F442-E/L 8-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PQCC44
PIC18F258I/SP 8-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PDIP28
PIC18LF448-I/PT 8-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PQFP44
相关代理商/技术参数
参数描述
PIC16LF819-I/ML 功能描述:8位微控制器 -MCU 3.5KB 256 RAM 16 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16LF819-I/MLTSL 功能描述:8位微控制器 -MCU 3.5 KB FL 256 RAM 16 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16LF819-I/P 功能描述:8位微控制器 -MCU 3.5KB 256 RAM 16 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16LF819-I/PTSL 功能描述:8位微控制器 -MCU 3.5 KB FL 256 RAM 16 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16LF819-I/SO 功能描述:8位微控制器 -MCU 3.5KB 256 RAM 16 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT