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參數(shù)資料
| 型號(hào)： | SAB-C161JC-32RF |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | 16-Bit Single-Chip Microcontroller |
| 中文描述： | 16位單片機(jī) |
| 文件頁數(shù)： | 60/89頁 |
| 文件大?。?/td> | 876K |
| 代理商： | SAB-C161JC-32RF |
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C161CS/JC/JI-32R
C161CS/JC/JI-L
Data Sheet
56
V3.0, 2001-01
AC Characteristics
Definition of Internal Timing
The internal operation of the C161CS/JC/JI is controlled by the internal CPU clock
f
CPU
.
Both edges of the CPU clock can trigger internal (e.g. pipeline) or external (e.g. bus
cycles) operations.
The specification of the external timing (AC Characteristics) therefore depends on the
time between two consecutive edges of the CPU clock, called “TCL” (see
Figure 11
).
Figure 11
Generation Mechanisms for the CPU Clock
The CPU clock signal
f
CPU
can be generated from the oscillator clock signal
f
OSC
via
different mechanisms. The duration of TCLs and their variation (and also the derived
external timing) depends on the used mechanism to generate
f
CPU
. This influence must
be regarded when calculating the timings for the C161CS/JC/JI.
Note: The example for PLL operation shown in the fig. above refers to a PLL factor of 4.
The used mechanism to generate the basic CPU clock is selected by bitfield CLKCFG
in register RP0H.7-5.
Upon a long hardware reset register RP0H is loaded with the logic levels present on the
upper half of PORT0 (P0H), i.e. bitfield CLKCFG represents the logic levels on pins
MCT04338
f
OSC
f
CPU
Phase Locked Loop Operation
TCL
f
OSC
f
CPU
Direct Clock Drive
f
OSC
f
CPU
Prescaler Operation
TCL
TCL
TCL
TCL
TCL
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAB-C161JC-LF | 16-Bit Single-Chip Microcontroller |
| SAB-C161JI-32RF | 16-Bit Single-Chip Microcontroller |
| SAB-C161JI-LF | 16-Bit Single-Chip Microcontroller |
| SAK-C161CS-32RF | 16-Bit Single-Chip Microcontroller |
| SAK-C161CS-LF | 16-Bit Single-Chip Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAB-C161JC-LF | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| SAB-C161JC-LF CA | 功能描述:16位微控制器 - MCU 16BIT ROM/ROMLESS 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 |
| SAB-C161JC-LFCA | 制造商:Infineon Technologies AG 功能描述: |
| SAB-C161JI-32RF | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| SAB-C161JI-LF | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
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