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參數(shù)資料
| 型號： | SAB-C163-LF |
| 廠商： | SIEMENS AG |
| 英文描述： | 16-bit CMOS Single-Chip Microcontroller |
| 中文描述： | 16位CMOS單片機 |
| 文件頁數(shù)： | 36/68頁 |
| 文件大?。?/td> | 625K |
| 代理商： | SAB-C163-LF |
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11Aug98@14:48h Intermediate Version
Semiconductor Group
34
1998-08
C163-L
AC Characteristics
Definition of Internal Timing
The internal operation of the C163-L is controlled by the internal CPU clock f
CPU
. Both edges of the
CPU clock can trigger internal (eg. pipeline) or external (eg. 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 10
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 f
CPU
.
This influence must be regarded when calculating the timings for the C163-L.
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.
TCLTCL
TCLTCL
f
CPU
f
OSC
f
CPU
f
OSC
Phase Locked Loop Operation
Direct Clock Drive
TCL
TCL
f
CPU
f
OSC
Prescaler Operation
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|---|---|
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| SAFC165H | EMBEDDED C166 WITH USART IOM-2 AND HDLC SUPPORT |
| SAFC165UTAH | EMBEDDED C166 WITH USART IOM-2 AND HDLC SUPPORT |
| SAFC503 | 8-Bit CMOS Microcontroller |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SAB-C163-LF-CU | 制造商:Siemens 功能描述:IC,MICROCONTROLLER,16-BIT,80166 CPU,CMOS,QFP,100PIN,PLASTIC |
| SABC163LFLU | 制造商:INFINEON 功能描述:Step AC |
| SABC163LFTR | 制造商:Infineon Technologies AG 功能描述:MCU 16-bit C166 CISC/RISC ROMLess 5V 100-Pin TQFP T/R |
| SAB-C163T-16FF | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SAB-C164CI-LM 3V 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 最大時鐘頻率:24 MHz 程序存儲器大小: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 安裝風格:SMD/SMT |
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