參數(shù)資料
型號: MB95F222KPF-G-SNE1
廠商: Fujitsu Semiconductor America Inc
文件頁數(shù): 40/60頁
文件大?。?/td> 0K
描述: IC MCU 8KB FLASH F2MC-8FX 16SOP
標準包裝: 1
系列: F²MC MB95220H
核心處理器: F²MC-8FX
芯體尺寸: 8-位
速度: 16MHz
連通性: LIN,SIO,UART/USART
外圍設備: LVD,POR,PWM,WDT
輸入/輸出數(shù): 13
程序存儲器容量: 4KB(4K x 8)
程序存儲器類型: 閃存
RAM 容量: 240 x 8
電壓 - 電源 (Vcc/Vdd): 2.4 V ~ 5.5 V
數(shù)據(jù)轉換器: A/D 5x8/10b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 16-SOIC(0.209",5.30mm 寬)
包裝: 管件
其它名稱: 865-1065
MB95220H Series
DS07-12626-2E
45
(2) Notes on Using the A/D Converter
External impedance of analog input and its sampling time
The A/D converter has a sample and hold circuit. If the external impedance is too high to keep sufficient
sampling time, the analog voltage charged to the capacitor of the internal sample and hold circuit is insufficient,
adversely affecting A/D conversion precision. Therefore, to satisfy the A/D conversion precision standard,
considering the relationship between the external impedance and minimum sampling time, either adjust the
register value and operating frequency or decrease the external impedance so that the sampling time is longer
than the minimum value. In addition, if sufficient sampling time cannot be secured, connect a capacitor of
about 0.1 F to the analog input pin.
A/D conversion error
As |VCC
VSS| decreases, the A/D conversion error increases proportionately.
Comparator
Analog input
During sampling: ON
Note: The values are reference values.
~
<
=
<
=
4.5 V
VCC
5.5 V : R
1.95 k
Ω (max), C 17 pF (max)
~
<
=
<
4.0 V
VCC
4.5 V : R
8.98 k
Ω (max), C 17 pF (max)
R
C
Analog input equivalent circuit
[External impedance = 0 k
Ω to 100 kΩ]
Exter
n
a
limped
a
nce
[k
Ω
]
Exter
n
a
limped
a
nce
[k
Ω
]
Minimum sampling time [
μs]
Minimum sampling time [
μs]
[External impedance = 0 k
Ω to 20 kΩ]
100
90
80
70
60
50
40
30
20
10
0
20
18
16
14
12
10
8
6
4
2
0
0246
8
10
12
14
1
02
3
4
(VCC >
= 4.5 V)
(VCC >
= 4.0 V)
(VCC >
= 4.5 V)
(VCC >
= 4.0 V)
Relationship between external impedance and minimum sampling time
相關PDF資料
PDF描述
PIC16LF74-I/L IC PIC MCU FLASH 4KX14 44PLCC
PIC16LF747-I/PT IC PIC MCU FLASH 4KX14 44TQFP
PIC16F767-I/ML IC PIC MCU FLASH 8KX14 28QFN
MP2-HS144-41 CONN SHROUD 2-FB 144POS 4ROW
PIC16F74-I/L IC MCU FLASH 4KX14 A/D 44PLCC
相關代理商/技術參數(shù)
參數(shù)描述
MB95F222KPH-G-SNE2 功能描述:IC MCU 8KB FLASH F2MC-8FX 16DIP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:F²MC MB95220H 產品培訓模塊:The Ultra-Low Power MSP430 MSP430 Overview MSP430 Design Tools MSP430 Peripherals MSP430x2xx/4xx and Wireless Overview Portable Medical Solutions with MSP430 MSP430 for Utility Metering Solutions MSP430: How to JTAG MSP430, How To Use the Clock System Grace Software Graphical User Interface MCU Overview Driver Library MSP430Ware Overview 標準包裝:1 系列:MSP430x4xx 核心處理器:RISC 芯體尺寸:16-位 速度:8MHz 連通性:SPI,UART/USART 外圍設備:欠壓檢測/復位,LCD,POR,PWM,WDT 輸入/輸出數(shù):48 程序存儲器容量:32KB(32K x 8 + 256B) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉換器:A/D 8x12b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 包裝:Digi-Reel® 其它名稱:296-26232-6
MB95F223KPF-G-SNE1 功能描述:IC MCU 8KB FLASH F2MC-8FX 16SOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:F²MC MB95220H 產品培訓模塊:The Ultra-Low Power MSP430 MSP430 Overview MSP430 Design Tools MSP430 Peripherals MSP430x2xx/4xx and Wireless Overview Portable Medical Solutions with MSP430 MSP430 for Utility Metering Solutions MSP430: How to JTAG MSP430, How To Use the Clock System Grace Software Graphical User Interface MCU Overview Driver Library MSP430Ware Overview 標準包裝:1 系列:MSP430x4xx 核心處理器:RISC 芯體尺寸:16-位 速度:8MHz 連通性:SPI,UART/USART 外圍設備:欠壓檢測/復位,LCD,POR,PWM,WDT 輸入/輸出數(shù):48 程序存儲器容量:32KB(32K x 8 + 256B) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉換器:A/D 8x12b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 包裝:Digi-Reel® 其它名稱:296-26232-6
MB95F223KPH-G-SNE2 功能描述:IC MCU 8KB FLASH F2MC-8FX 16DIP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:F²MC MB95220H 產品培訓模塊:The Ultra-Low Power MSP430 MSP430 Overview MSP430 Design Tools MSP430 Peripherals MSP430x2xx/4xx and Wireless Overview Portable Medical Solutions with MSP430 MSP430 for Utility Metering Solutions MSP430: How to JTAG MSP430, How To Use the Clock System Grace Software Graphical User Interface MCU Overview Driver Library MSP430Ware Overview 標準包裝:1 系列:MSP430x4xx 核心處理器:RISC 芯體尺寸:16-位 速度:8MHz 連通性:SPI,UART/USART 外圍設備:欠壓檢測/復位,LCD,POR,PWM,WDT 輸入/輸出數(shù):48 程序存儲器容量:32KB(32K x 8 + 256B) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉換器:A/D 8x12b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 包裝:Digi-Reel® 其它名稱:296-26232-6
MB95F262KPF-G-SNE2 功能描述:IC MCU 8BIT 8KB FLASH 20SOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:8FX MB95260H 標準包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外圍設備:欠壓檢測/復位,POR,WDT 輸入/輸出數(shù):40 程序存儲器容量:96KB(96K x 8) 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉換器:A/D 8x10b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587
MB95F263KPF-G-SNE2 功能描述:IC MCU 8BIT 12KB FLASH 20SOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:8FX MB95260H 標準包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外圍設備:欠壓檢測/復位,POR,WDT 輸入/輸出數(shù):40 程序存儲器容量:96KB(96K x 8) 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉換器:A/D 8x10b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587