參數(shù)資料
型號(hào): ST7FLITE19
廠商: 意法半導(dǎo)體
英文描述: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 4 TIMERS, SPI
中文描述: 8位單電壓閃存存儲(chǔ)器,數(shù)據(jù)EEPROM,模數(shù)轉(zhuǎn)換器,4定時(shí)器,微控制器的SPI
文件頁數(shù): 114/131頁
文件大?。?/td> 2046K
代理商: ST7FLITE19
ST7LITE1
114/131
13.11 10-BIT ADC CHARACTERISTICS
Subject to general operating condition for V
DD
, f
OSC
, and T
A
unless otherwise specified.
Figure 87. 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 fi
rst t
LOAD
. The first conversion after the enable is then always valid.
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
μ
s
t
ADC
1/f
ADC
I
ADC
1
mA
0.2
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
C
AIN
相關(guān)PDF資料
PDF描述
ST9027 16K PROM / 256 RAM HCMOS MCUS
ST9027XX 16K PROM / 256 RAM HCMOS MCUS
ST9028 16K PROM / 256 RAM HCMOS MCUS
ST9028XX 16K PROM / 256 RAM HCMOS MCUS
ST902X 16K PROM / 256 RAM HCMOS MCUS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST7FLITE19F1B6 功能描述:8位微控制器 -MCU Flash 4K SPI 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
ST7FLITE19F1B6 制造商:STMicroelectronics 功能描述:IC 8BIT FLASH MCU 7FLITE19 DIP20
ST7FLITE19F1M6 功能描述:8位微控制器 -MCU Flash 4K SPI 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
ST7FLITE20F1B6 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(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
ST7FLITE20F2B6 功能描述:8位微控制器 -MCU Flash 8K SPI 384 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(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