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參數(shù)資料
| 型號： | SAB-C163-16F25F |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | METRIC, PLASTIC, TQFP-100 |
| 文件頁數(shù)： | 36/66頁 |
| 文件大?。?/td> | 669K |
| 代理商： | SAB-C163-16F25F |
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1997 Intermediate Version
Semiconductor Group
41
1997-10-01
C163-16F
AC Characteristics
Definition of Internal Timing
The internal operation of the C163-16F is controlled by the internal CPU clock fCPU. 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 below).
Figure 12
Generation Mechanisms for the CPU Clock
The CPU clock signal can be generated via different mechanisms. The duration of TCLs and their
variation (and also the derived external timing) depends on the used mechanism to generate fCPU.
This influence must be regarded when calculating the timings for the C163-16F.
Note: The example for PLL operation shown in the figure above refers to a PLL factor of 4.
The used mechanism to generate the CPU clock is selected during reset via the logic levels on pins
P0.15-13 (P0H.7-5).
The table below associates the combinations of these three bits with the respective clock
generation mode.
TCL TCL
TCL
Phase Locked Loop Operation
Direct Clock Drive
Prescaler Operation
f XTAL
CPU
f
CPU
f
XTAL
f
CPU
f
XTAL
f
MCD03664
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PDF描述 |
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| SAB-C165-L25F | 16-BIT, 14 MHz, MICROCONTROLLER, PQFP100 |
| SAB-C165-R25M | 16-BIT, MROM, 14 MHz, MICROCONTROLLER, PQFP100 |
| SAB-C502-LN | 8-BIT, 12 MHz, MICROCONTROLLER, PQCC44 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SABC16324D33F | 制造商:INFINEON 功能描述:New |
| SABC163L25F | 制造商:Infineon Technologies AG 功能描述:MCU 16-bit C166 CISC/RISC ROMLess 5V 100-Pin TQFP |
| SAB-C163-L25F | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SABC163-L25FTR | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 100-Pin TQFP T/R |
| SABC163LF | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 100-Pin TQFP |
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