参数资料
型号: ST7FLITEUS5M6
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO8
封装: 0.150 INCH, LEAD FREE, PLASTIC, SOP-8
文件页数: 96/108页
文件大小: 1957K
代理商: ST7FLITEUS5M6
ST7LITEUSx
88/108
12.10 10-BIT ADC CHARACTERISTICS
Subject to general operating condition for VDD, fOSC, and TA unless otherwise specified.
Notes:
1. Unless otherwise specified, typical data are based on TA=25°C and VDD-VSS=5V. They are given only as design guide-
lines and are not tested.
2. The maximum ADC clock frequency allowed within VDD = 2.4V to 2.7V operating range is 1MHz.
3. When VDDA and VSSA pins are not available on the pinout, the ADC refers to VDD and VSS.
4. Any added external serial resistor will downgrade the ADC accuracy (especially for resistance greater than 10k
). Data
based on characterization results, not tested in production.
5. The stabilization time of the A/D converter is masked by the first tLOAD. The first conversion after the enable is then
always valid.
Figure 64. Typical Application with ADC
Symbol
Parameter
Conditions
Min
Typ 1)
Max
Unit
fADC
ADC clock frequency 2)
4MHz
VAIN
Conversion voltage range 3)
VSSA
VDDA
V
RAIN
External input resistor
VDD = 5V, fADC=4MHz
8k 4)
VDD = 3.3V, fADC=4MHz
7k 4)
2.7V
≤ V
DD ≤5.5V, fADC=2MHz
10k 4)
2.4V
≤ V
DD ≤2.7V, fADC=1MHz
TBD 4)
CADC
Internal sample and hold capacitor
3
pF
tSTAB
Stabilization time after ADC enable
fCPU=8MHz, fADC=4MHz
0 5)
s
tADC
Conversion time (Sample+Hold)
3.5
- Sample capacitor loading time
- Hold conversion time
4
10
1/fADC
AINx
ST7LITEUSx
VDD
IL
±1
A
VT
0.6V
VT
0.6V
CADC
VAIN
RAIN
10-Bit A/D
Conversion
1
相关PDF资料
PDF描述
ST7PLITEUS2M6 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO8
SAF-XC2299H-200F80L 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP176
SAF-XC2388C-136F80L 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP144
SAH-XC2299H-200F80L 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP176
SAK-XC2289H-200F80L 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP144
相关代理商/技术参数
参数描述
ST7FLITEUS5M6TR 功能描述:8位微控制器 -MCU ST7ULTRALITE 8B MCU SINGLE Vltg FLASH 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
ST7FLITEUS5U3 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit MCU with single voltage Flash memory, ADC, timers
ST7FLITEUS5U3TR 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR 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
ST7FLITEUS5U6 制造商:STMicroelectronics 功能描述:8 BITS MICROCONTR - Bulk
ST7FLITEUS5U6/TR 功能描述:MCU 8BIT 1KB FLASH 128KB 8-DFN RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:ST7 标准包装:96 系列:PIC® 16F 核心处理器:PIC 芯体尺寸:8-位 速度:20MHz 连通性:I²C,SPI 外围设备:欠压检测/复位,POR,PWM,WDT 输入/输出数:11 程序存储器容量:3.5KB(2K x 14) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:128 x 8 电压 - 电源 (Vcc/Vdd):2.3 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:14-TSSOP(0.173",4.40mm 宽) 包装:管件