參數(shù)資料
型號： ST7FLIT19B
廠商： 意法半導體
英文描述： 8-Bit MCU With Single Voltage Flash Memory, Data EEPROM, ADC, 5 Timers, SPI(內(nèi)部RC,PLL,ADC,ROP,ICP, IAP,SPI的8位MCU)
中文描述： 8位微控制器單電壓閃存存儲器，數(shù)據(jù)EEPROM，模數(shù)轉換器，5計時器和SPI（內(nèi)部鋼筋，鎖相環(huán)，藝發(fā)局，人事，電感，國際檢察官聯(lián)合會的SPI的8位微控制器）
文件頁數(shù)： 136/155頁
文件大小： 2968K
代理商： ST7FLIT19B
ST7LITE1xB
136/155
13.11 10-BIT ADC CHARACTERISTICS
Subject to general operating condition for V
DD
, f
OSC
, and T
A
unless otherwise specified.
Figure 110. Typical Application with ADC
Notes:
1.
Unless otherwise specified, typical data are based on T
A
=25°C and V
DD
-V
SS
=5V. They are given only as design guide-
lines and are not tested.
2.
When V
DDA
and V
SSA
pins are not available on the pinout, the ADC refers to V
DD
and V
SS
.
3.
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.
4.
The stabilization time of the AD converter is masked by the first t
LOAD
. The first conversion after the enable is then
always valid.
Related application notes:
Understanding and minimizing ADC conversion errors (AN1636)
Software techniques for compensating ST7 ADC errors (AN1711)
Symbol
f
ADC
V
AIN
R
AIN
C
ADC
t
STAB
Parameter
Conditions
Min
Typ
1)
Max
4
V
DDA
10
3)
Unit
MHz
V
k
pF
ADC clock frequency
Conversion voltage range
2)
External input resistor
Internal sample and hold capacitor
Stabilization time after ADC enable
Conversion time (Sample+Hold)
- Sample capacitor loading time
- Hold conversion time
Analog Part
Digital Part
V
SSA
6
f
CPU
=8MHz, f
ADC
=4MHz
0
4)
3.5
4
10
1
0.2
μs
t
ADC
1/f
ADC
I
ADC
mA
AINx
ST72XXX
V
DD
I
L
±1
μ
A
V
T
0.6V
V
T
0.6V
C
ADC
6pF
V
AIN
R
AIN
10-Bit A/D
Conversion
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相關代理商/技術參數(shù)
參數(shù)描述
ST7FLIT19BF0B6 功能描述:8位微控制器 -MCU ST7LITE1xB 8B MCU 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 安裝風格:SMD/SMT
ST7FLIT19BF0BX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI
ST7FLIT19BF0M3 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR 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 安裝風格:SMD/SMT
ST7FLIT19BF0M6 功能描述:8位微控制器 -MCU ST7LITE1xB 8B MCU 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 安裝風格:SMD/SMT
ST7FLIT19BF0MX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI
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