參數(shù)資料
型號： XC167CI-16F
廠商： INFINEON TECHNOLOGIES AG
英文描述： 16-Bit Single-Chip Microcontroller with C166SV2 Core
中文描述： 16位單片機與C166SV2核心
文件頁數(shù)： 70/89頁
文件大?。?/td> 803K
代理商： XC167CI-16F
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC167CI-16F_06 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller with C166SV2 Core
XC167CI16F40FBBFXQMA1 制造商:Infineon Technologies AG 功能描述:MCU 16-bit XC166 CISC/DSP/RISC 128KB Flash 2.5V/5V 144-Pin TQFP 制造商:Infineon Technologies AG 功能描述:16 BIT FLASH - Trays 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT 128KB TQFP-144-19
XC167CI16F40FBBFXUMA1 制造商:Infineon Technologies AG 功能描述:MCU 16-BIT XC166 CISC/DSP/RISC 128KB FLASH 2.5V/5V 144-PIN TQFP 制造商:Infineon Technologies AG 功能描述:16 BIT FLASH - Tape and Reel
XC167CI16F40FBBKXQMA1 制造商:Infineon Technologies AG 功能描述:MCU 16-BIT XC166 CISC/DSP/RISC 128KB FLASH 2.5V/5V 144-PIN TQFP 制造商:Infineon Technologies AG 功能描述:16 BIT FLASH - Trays 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT 128KB TQFP-144-19
XC167CI16F40FBBKXUMA1 制造商:Infineon Technologies AG 功能描述:MCU 16-bit XC166 CISC/DSP/RISC 128KB Flash 2.5V/5V 144-Pin TQFP 制造商:Infineon Technologies AG 功能描述:16 BIT FLASH - Tape and Reel
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