收藏本站
参数资料
型号： STR750FV1H6
厂商： STMICROELECTRONICS
元件分类： 微控制器/微处理器
英文描述： 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PBGA100
封装： 10 X 10 MM, 1.70 MM HEIGHT, ROHS COMPLIANT, LFBGA-100
文件页数： 73/84页
文件大小： 1656K
代理商： STR750FV1H6
STR750Fxx STR751Fxx STR752Fxx STR755Fxx
Electrical parameters
75/84
Figure 44.
ADC accuracy characteristics
Table 47.
ADC accuracy
ADC accuracy with fCK_SYS = 20 MHz, fADC=8 MHz, RAIN < 10 kΩ
This assumes that the ADC is calibrated(1)
1.
Calibration is needed once after each power-up.
Symbol
Parameter
Conditions
Typ
Max
Unit
|ET|
Total unadjusted error (2) (3)
2.
Refer to ADC accuracy vs. negative injection current on page 73
3.
ADC Accuracy vs. MCO (Main Clock Output): the ADC accuracy can be significantly degraded when
activating the MCO on pin P0.01 while converting an analog channel (especially those which are close to
the MCO pin). To avoid this, when an ADC conversion is launched, it is strongly recommended to disable
the MCO.
VDDA_ADC=3.3 V
1
1.2
LSB
VDDA_ADC=5.0 V
1
1.2
|EO|
Offset error(2) (3)
VDDA_ADC=3.3 V
0.15
0.5
VDDA_ADC=5.0 V
0.15
0.5
EG
Gain Error (2) (3)
VDDA_ADC=3.3 V
-0.8
-0.2
VDDA_ADC=5.0 V
-0.8
-0.2
|ED|
Differential linearity error(2) (3)
VDDA_ADC=3.3 V
0.7
0.9
VDDA_ADC=5.0 V
0.7
0.9
|EL|
Integral linearity error (2) (3)
VDDA_ADC=3.3 V
0.6
0.8
VDDA_ADC=5.0 V
0.6
0.8
EO
EG
1LSBIDEAL
1LSB
IDEAL
V
DDA
V
SSA
–
1024
-----------------------------------------
=
Vin
(1) Example of an actual transfer curve
(2) The ideal transfer curve
(3) End point correlation line
ET=Total Unadjusted Error: maximum deviation
between the actual and the ideal transfer curves.
EO=Offset Error: deviation between the first actual
transition and the first ideal one.
EG=Gain Error: deviation between the last ideal
transition and the last actual one.
ED=Differential Linearity Error: maximum deviation
between actual steps and the ideal one.
EL=Integral Linearity Error: maximum deviation
between any actual transition and the end point
correlation line.
Digital Result ADCDR
1023
1022
1021
5
4
3
2
1
0
7
6
1
2
345
67
1021 1022 1023 1024
(1)
(2)
ET
ED
EL
(3)
VDDA
VSSA
相关PDF资料
PDF描述
STR752FR0H7 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PBGA64
STR750FV1T6 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP100
STR910FAM42X6T 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, QFP80
STR911FAZ34H6T 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, BGA144
STR911FAM34X6T 32-BIT, FLASH, 96 MHz, RISC MICROCONTROLLER, QFP80
相关代理商/技术参数
参数描述
STR750FV1T6 功能描述:ARM微控制器 - MCU 32-BITS MICROS RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
STR750FV2 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:ARM7TDMI-S⑩ 32-bit MCU with Flash, SMI, 3 std 16-bit timers, PWM timer, fast 10-bit ADC, I2C, UART, SSP, USB and CAN
STR750FV2H6 功能描述:ARM微控制器 - MCU 32-Bit ARM7TDMI MCU w/ Flash SMI RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
STR750FV2T6 功能描述:ARM微控制器 - MCU 32-BITS MICROS RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
STR750FV2T7 功能描述:ARM微控制器 - MCU ARM7TDMI 32-Bit Flash Based MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*