參數(shù)資料
型號(hào)： SAF-C161O-LM3VHA
廠商： INFINEON TECHNOLOGIES AG
元件分類： 微控制器/微處理器
英文描述： 16-BIT, 20 MHz, MICROCONTROLLER, PQFP80
封裝： 0.65 MM PITCH, ROHS COMPLIANT, PLASTIC, MQFP-80
文件頁數(shù)： 9/68頁
文件大?。?/td> 1121K
代理商： SAF-C161O-LM3VHA
C161K
C161O
Data Sheet
13
V2.0, 2001-01
The CPU has a register context consisting of up to 16 wordwide GPRs at its disposal.
These 16 GPRs are physically allocated within the on-chip RAM area. A Context Pointer
(CP) register determines the base address of the active register bank to be accessed by
the CPU at any time. The number of register banks is only restricted by the available
internal RAM space. For easy parameter passing, a register bank may overlap others.
A system stack of up to 1024 words is provided as a storage for temporary data. The
system stack is allocated in the on-chip RAM area, and it is accessed by the CPU via the
stack pointer (SP) register. Two separate SFRs, STKOV and STKUN, are implicitly
compared against the stack pointer value upon each stack access for the detection of a
stack overflow or underflow.
The high performance offered by the hardware implementation of the CPU can efficiently
be utilized by a programmer via the highly efficient C161K/O instruction set which
includes the following instruction classes:
– Arithmetic Instructions
– Logical Instructions
– Boolean Bit Manipulation Instructions
– Compare and Loop Control Instructions
– Shift and Rotate Instructions
– Prioritize Instruction
– Data Movement Instructions
– System Stack Instructions
– Jump and Call Instructions
– Return Instructions
– System Control Instructions
– Miscellaneous Instructions
The basic instruction length is either 2 or 4 bytes. Possible operand types are bits, bytes
and words. A variety of direct, indirect or immediate addressing modes are provided to
specify the required operands.
相關(guān)PDF資料
PDF描述
SAF-C161RI-LM 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100
SAB-C161RI-LF 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100
SAF-C161S-L25M 16-BIT, 25 MHz, MICROCONTROLLER, PQFP80
SAB-C161S-LM3V 16-BIT, 20 MHz, MICROCONTROLLER, PQFP80
SAB-C161S-L25M 16-BIT, 25 MHz, MICROCONTROLLER, PQFP80
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAFC161OLM3VHAXT 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 3.3V 80-Pin MQFP
SAFC161OLMHA 制造商:Infineon Technologies AG 功能描述:
SAF-C161O-LM-HA 制造商:Rochester Electronics LLC 功能描述:- Bulk
SAFC161OLMHATR 制造商:Infineon Technologies AG 功能描述:
SAFC161OLMHAX 制造商:Infineon Technologies AG 功能描述:
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