参数资料
型号: SAB-C161O-L25M HA
厂商: Infineon Technologies
文件页数: 8/66页
文件大小: 0K
描述: IC MICROCONTROLLER 16BIT MQFP80
标准包装: 850
系列: C16xx
核心处理器: C166
芯体尺寸: 16-位
速度: 25MHz
连通性: EBI/EMI,SPI,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 63
程序存储器类型: ROMless
RAM 容量: 2K x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 80-QFP
包装: 带卷 (TR)
其它名称: B161OL25MHAXT
C161OL25MHABAUMA1
C161OL25MHABXUMA1
SABC161OL25MHAXT
SP000014268
C161K
C161O
Data Sheet
12
V2.0, 2001-01
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 C161K/O’s instructions can be
executed in just one machine cycle which requires 80 ns at 25 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
MCB02147
CPU
SP
STKOV
STKUN
Instr. Reg.
Instr. Ptr.
Exec. Unit
4-Stage
Pipeline
MDH
MDL
PSW
SYSCON
Context Ptr.
Mul/Div-HW
R15
R0
General
Purpose
Registers
Bit-Mask Gen
Barrel - Shifter
ALU
(16-bit)
Data Page Ptr.
Code Seg. Ptr.
Internal
RAM
R15
R0
ROM
16
32
BUSCON 0
BUSCON 1
BUSCON 2
BUSCON 3
BUSCON 4
ADDRSEL 4
ADDRSEL 3
ADDRSEL 2
ADDRSEL 1
相关PDF资料
PDF描述
VE-23P-CV CONVERTER MOD DC/DC 13.8V 150W
VE-J3R-IY-B1 CONVERTER MOD DC/DC 7.5V 50W
VE-J3P-IY-B1 CONVERTER MOD DC/DC 13.8V 50W
VE-J3N-IY-B1 CONVERTER MOD DC/DC 18.5V 50W
VE-J3M-IY-B1 CONVERTER MOD DC/DC 10V 50W
相关代理商/技术参数
参数描述
SABC161OL25MHAXT 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 80-Pin MQFP
SAB-C161O-LM 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller
SAB-C161O-LM 3V HA 功能描述:16位微控制器 - MCU 16-Bit SNGL-Chip 3.3V 20MHz ROM less RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
SAB-C161O-LM HA 功能描述:16位微控制器 - MCU 16-BIT ROM/ROMLESS ASC SSC 2 kB RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
SAB-C161O-LM3V 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller