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| 型号： | MSP430F5171IRSB |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, RISC MICROCONTROLLER, PQCC40 |
| 封装： | PLASTIC, WQFN-40 |
| 文件页数： | 61/61页 |
| 文件大小： | 915K |
| 代理商： | MSP430F5171IRSB |
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PRODUCTPREVIEW
Program Counter
PC/R0
Stack Pointer
SP/R1
Status Register
SR/CG1/R2
Constant Generator
CG2/R3
General-Purpose Register
R4
General-Purpose Register
R5
General-Purpose Register
R6
General-Purpose Register
R7
General-Purpose Register
R8
General-Purpose Register
R9
General-Purpose Register
R10
General-Purpose Register
R11
General-Purpose Register
R12
General-Purpose Register
R13
General-Purpose Register
R15
General-Purpose Register
R14
MSP430F51x1
MSP430F51x2
www.ti.com
SLAS619 – AUGUST 2010
SHORT-FORM DESCRIPTION
CPU
The MSP430 CPU has a 16-bit RISC architecture
that is highly transparent to the application. All
operations, other than program-flow instructions, are
performed as register operations in conjunction with
seven addressing modes for source operand and four
addressing modes for destination operand.
The CPU is integrated with 16 registers that provide
reduced
instruction
execution
time.
The
register-to-register operation execution time is one
cycle of the CPU clock.
Four of the registers, R0 to R3, are dedicated as
program counter, stack pointer, status register, and
constant
generator,
respectively.
The
remaining
registers are general-purpose registers.
Peripherals are connected to the CPU using data,
address, and control buses and can be handled with
all instructions.
Instruction Set
The instruction set consists of the original 51
instructions with three formats and seven address
modes and additional instructions for the expanded
address range. Each instruction can operate on word
and byte data. Table 4 shows examples of the three
types of instruction formats; Table 5 shows the
address modes.
Table 4. Instruction Word Formats
Dual operands, source-destination
e.g., ADD
R4,R5
R4 + R5
→ R5
Single operands, destination only
e.g., CALL
R8
PC
→ (TOS), R8 → PC
Relative jump, un/conditional
e.g., JNE
Jump-on-equal bit = 0
Table 5. Address Mode Descriptions
ADDRESS MODE
S(1)
D(1)
SYNTAX
EXAMPLE
OPERATION
Register
+
MOV Rs,Rd
MOV R10,R11
R10
→ R11
Indexed
+
MOV X(Rn),Y(Rm)
MOV 2(R5),6(R6)
M(2+R5)
→ M(6+R6)
Symbolic (PC relative)
+
MOV EDE,TONI
M(EDE)
→ M(TONI)
Absolute
+
MOV & MEM, & TCDAT
M(MEM)
→ M(TCDAT)
Indirect
+
MOV @Rn,Y(Rm)
MOV @R10,Tab(R6)
M(R10)
→ M(Tab+R6)
M(R10)
→ R11
Indirect autoincrement
+
MOV @Rn+,Rm
MOV @R10+,R11
R10 + 2
→ R10
Immediate
+
MOV #X,TONI
MOV #45,TONI
#45
→ M(TONI)
(1)
S = source, D = destination
Copyright 2010, Texas Instruments Incorporated
9
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| MSP430F5171IRSBR | 功能描述:16位微控制器 - MCU MIXED SIGNAL MCU 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 |
| MSP430F5171IRSBT | 功能描述:16位微控制器 - MCU MIXED SIGNAL MCU 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 |
| MSP430F5171IYFFT | 功能描述:CPUXV2 MSP430F5xx Microcontroller IC 16-Bit 25MHz 32KB (32K x 8) FLASH 40-DSBGA 制造商:texas instruments 系列:MSP430F5XX 包装:剪切带（CT） 零件状态:有效 核心处理器:CPUXV2 核心尺寸:16-位 速度:25MHz 连接性:I2C，IrDA，SCI，SPI，UART/USART 外设:欠压检测/复位，DMA，POR，PWM，WDT I/O 数:31 程序存储容量:32KB（32K x 8） 程序存储器类型:闪存 EEPROM 容量:- RAM 容量:2K x 8 电压 - 电源（Vcc/Vdd）:1.8 V ~ 3.6 V 数据转换器:- 振荡器类型:内部 工作温度:-40°C ~ 85°C（TA） 封装/外壳:40-UFBGA，DSBGA 供应商器件封装:40-DSBGA 标准包装:1 |
| MSP430F5172IDA | 功能描述:16位微控制器 - MCU MIXED SIGNAL MCU 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 |
| MSP430F5172IDAR | 功能描述:16位微控制器 - MCU MIXED SIGNAL MCU 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 |
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