參數(shù)資料
型號: C167CR-16RM
廠商: SIEMENS A G
元件分類: 微控制器/微處理器
英文描述: 16-Bit CMOS Single-Chip Microcontrollers
中文描述: 16-BIT, 25 MHz, MICROCONTROLLER, PQFP144
文件頁數(shù): 15/67頁
文件大小: 1565K
代理商: C167CR-16RM
20Dec96@09:25h Intermediate Version
13
Semiconductor Group
C167CR-16RM
Central Processing Unit (CPU)
The main core of the CPU consists of a 4-stage instruction pipeline, a 16-bit arithmetic and logic unit
(ALU) and dedicated SFRs. Additional hardware has been spent for a separate multiply and divide
unit, a bit-mask generator and a barrel shifter.
Based on these hardware provisions, most of the C167CR-16RM’s instructions can be executed in
just one machine cycle which requires 100 ns at 20-MHz CPU clock. For example, shift and rotate
instructions are always processed during one machine cycle independent of the number of bits to
be shifted. All multiple-cycle instructions have been optimized so that they can be executed very fast
as well: branches in 2 cycles, a 16
×
16 bit multiplication in 5 cycles and a 32-/16 bit division in
10 cycles. Another pipeline optimization, the so-called ‘Jump Cache’, allows reducing the execution
time of repeatedly performed jumps in a loop from 2 cycles to 1 cycle.
Figure 4
CPU Block Diagram
相關PDF資料
PDF描述
C167CR 16-bit microcontrollers(16位微控制器)
C167CS-4R BOARD INTERFACE KGZ/GMS 0-100%
C167CS-L 16-Bit Single-Chip Microcontroller
C167CS-L16M3V 16-Bi t Single-Chip Microcontroller
C167CS-XC 16-Bit Single-Chip Microcontroller Bare Die Delivery
相關代理商/技術參數(shù)
參數(shù)描述
C167CR-4RM 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bi t Single-Chip Microcont roller
C167CRL33MHAKXQLA1 制造商:Infineon Technologies AG 功能描述:MCU 16-bit C166 CISC/RISC ROMLess 5V 144-Pin MQFP 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Trays 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT 2KB XRAM 144MQFP
C167CRL33MHAKXQLA2 功能描述:IC MCU 16BIT ROMLESS 144MQFP 制造商:infineon technologies 系列:C16xx 包裝:托盤 零件狀態(tài):最後搶購 核心處理器:C166 核心尺寸:16-位 速度:33MHz 連接性:CAN,EBI/EMI,SPI,UART/USART 外設:POR,PWM,WDT I/O 數(shù):112 程序存儲容量:- 程序存儲器類型:ROMless EEPROM 容量:- RAM 容量:4K x 8 電壓 - 電源(Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉換器:A/D 16x10b 振蕩器類型:外部 工作溫度:-40°C ~ 125°C(TA) 封裝/外殼:144-BQFP 供應商器件封裝:PG-MQFP-144 標準包裝:168
C167CRL33MHAKXUMA1 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Tape and Reel
C167CRL33MHAKXUMA2 功能描述:IC MCU 16BIT ROMLESS 144MQFP 制造商:infineon technologies 系列:C16xx 包裝:帶卷(TR) 零件狀態(tài):最後搶購 核心處理器:C166 核心尺寸:16-位 速度:33MHz 連接性:CAN,EBI/EMI,SPI,UART/USART 外設:POR,PWM,WDT I/O 數(shù):113 程序存儲容量:- 程序存儲器類型:ROMless EEPROM 容量:- RAM 容量:4K x 8 電壓 - 電源(Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉換器:A/D 16x10b 振蕩器類型:外部 工作溫度:-40°C ~ 125°C(TA) 封裝/外殼:144-BQFP 供應商器件封裝:PG-MQFP-144 標準包裝:200