參數(shù)資料
型號(hào)： SAF-XC167CI-16F20F
廠商： INFINEON TECHNOLOGIES AG
英文描述： 16-Bit Single-Chip Microcontroller with C166SV2 Core
中文描述： 16位單片機(jī)與C166SV2核心
文件頁(yè)數(shù)： 70/89頁(yè)
文件大?。?/td> 803K
代理商： SAF-XC167CI-16F20F
XC167-16
Derivatives
Electrical Parameters
Data Sheet
68
V1.2, 2006-03
4.4
AC Parameters
4.4.1
The internal operation of the XC167 is controlled by the internal master clock
f
MC
.
The master clock signal
f
MC
can be generated from the oscillator clock signal
f
OSC
via
different mechanisms. The duration of master clock periods (TCMs) and their variation
(and also the derived external timing) depend on the used mechanism to generate
f
MC
.
This influence must be regarded when calculating the timings for the XC167.
Definition of Internal Timing
Figure 15
Generation Mechanisms for the Master Clock
Note: The example for PLL operation shown in
Figure 15
refers to a PLL factor of 1:4,
the example for prescaler operation refers to a divider factor of 2:1.
The used mechanism to generate the master clock is selected by register PLLCON.
CPU and EBC are clocked with the CPU clock signal
f
CPU
. The CPU clock can have the
same frequency as the master clock (
f
CPU
=
f
MC
) or can be the master clock divided by
two:
f
CPU
=
f
MC
/ 2. This factor is selected by bit CPSYS in register SYSCON1.
MCT05555
Phase Locked Loop Operation (1:N)
f
OSC
Direct Clock Drive (1:1)
Prescaler Operation (N:1)
f
MC
f
OSC
f
MC
f
OSC
f
MC
TCM
TCM
TCM
相關(guān)PDF資料
PDF描述
SAF-XC167CI-16F40F 16-Bit Single-Chip Microcontroller with C166SV2 Core
SAK-XC167CI-16F20F 16-Bit Single-Chip Microcontroller with C166SV2 Core
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAF-XC167CI-16F20F BB 功能描述:16位微控制器 - MCU MICROCONTROLLER 16-BIT RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
SAF-XC167CI-16F40F 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bi t Single-Chip Microcontroller Preliminary
SAF-XC167CI-16F40F BB 功能描述:16位微控制器 - MCU MICROCONTROLLER 16-BIT RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
SAF-XC167CI-16F40FBB TR 制造商:Infineon Technologies AG 功能描述:
SAF-XC167CI-32F20F 制造商:Infineon Technologies AG 功能描述:
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