參數(shù)資料
型號: SAF-XC886CM-8FFI
廠商: INFINEON TECHNOLOGIES AG
元件分類: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁數(shù): 92/119頁
文件大?。?/td> 895K
代理商: SAF-XC886CM-8FFI
XC886/888CLM
Functional Description
Data Sheet
Prelimary
88
V0.1, 2006-02
3.18.1
A common module clock f
ADC
generates the various clock signals used by the analog
and digital parts of the ADC module:
f
ADCA
is input clock for the analog part.
f
ADCI
is internal clock for the analog part (defines the time base for conversion length
and the sample time). This clock is generated internally in the analog part, based on
the input clock f
ADCA
to generate a correct duty cycle for the analog components.
f
ADCD
is input clock for the digital part.
The internal clock for the analog part f
ADCI
is limited to a maximum frequency of 10 MHz.
Therefore, the ADC clock prescaler must be programmed to a value that ensures f
ADCI
does not exceed 10 MHz. The prescaler ratio is selected by bit field CTC in register
GLOBCTR. A prescaling ratio of 32 can be selected when the maximum performance of
the ADC is not required.
ADC Clocking Scheme
Figure 35
ADC Clocking Scheme
analog
components
f
ADCI
f
ADC
= f
PCLK
MUX
arbiter
registers
interrupts
analog part
digital part
f
ADCD
f
ADCA
32
4
3
2
÷
÷
÷
÷
clock prescaler
CTC
Condition: f
ADCI
10 MHz, where t
ADCI =
f
ADCI
1
相關PDF資料
PDF描述
SAF-XC886LM-6FFA 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
SAF-XC886LM-6FFI 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
SAF-XC886LM-8FFA 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
SAF-XC886LM-8FFI 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
SAF-XC888-6FFA 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
相關代理商/技術參數(shù)
參數(shù)描述
SAF-XC886CM-8FFI 3V3 制造商:Infineon Technologies AG 功能描述:
SAF-XC886CM-8FFI 3V3 AC 功能描述:8位微控制器 -MCU 8-Bit Single-Chip 3.3V 24MHz Flash 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
SAF-XC886CM-8FFI 5V AC 功能描述:8位微控制器 -MCU 8 BIT FLASH 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
SAF-XC886CM-8FFI3V3ACMU 制造商:Infineon Technologies AG 功能描述:
SAFXC886CM8FFI5VAC 功能描述:8位微控制器 -MCU IC MCU XC800 CISC 32KB FLSH 24MHZ 2.5V 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