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| 型号： | MSP430AFE222IPW |
| 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, PDSO24 |
| 封装： | GREEN, PLASTIC, TSSOP-24 |
| 文件页数： | 5/47页 |
| 文件大小： | 900K |
| 代理商： | MSP430AFE222IPW |
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MSP430AFE2x3
MSP430AFE2x2
MSP430AFE2x1
SLAS701A
– NOVEMBER 2010 – REVISED MARCH 2011
Timer_A3
Timer_A3 is a 16-bit timer/counter with three capture/compare registers. Timer_A3 can support multiple
capture/compares, PWM outputs, and interval timing. Timer_A3 also has extensive interrupt capabilities.
Interrupts may be generated from the counter on overflow conditions and from each of the capture/compare
registers.
Table 14. Timer_A3 Signal Connections
OUTPUT PIN
INPUT PIN NUMBER
DEVICE INPUT
MODULE INPUT
MODULE OUTPUT
NUMBER
MODULE BLOCK
SIGNAL
NAME
SIGNAL
24-PIN PW
12 - P1.0
TACLK
ACLK
Timer
NA
SMCLK
12 - P1.0
TACLK
INCLK
18 - P1.2
TA0
CCI0A
18 - P1.2
TA0
CCI0B
24 - P2.0
CCR0
TA0
DVSS
GND
DVCC
VCC
17 - P1.1
TA1
CCI1A
17 - P1.1
TA1
CCI1B
23 - P1.7
CCR1
TA1
DVSS
GND
DVCC
VCC
DVSS
CCI2A
12 - P1.0
ACLK (internal)
CCI2B
22 - P1.6
CCR2
TA2
DVSS
GND
DVCC
VCC
USART0
The MSP430AFE2xx devices have one hardware universal synchronous/asynchronous receive transmit
(USART0) peripheral module that is used for serial data communication. The USART0 module supports
synchronous SPI (3 or 4 pin) and asynchronous UART communication protocols, using double-buffered transmit
and receive channels. The maximum operational frequency for the USART0 module is 8 MHz.
Hardware Multiplier
The multiplication operation is supported by a dedicated peripheral module. The module performs 16x16, 16x8,
8x16, and 8x8 bit operations. The module is capable of supporting signed and unsigned multiplication as well as
signed and unsigned multiply and accumulate operations. The result of an operation can be accessed
immediately after the operands have been loaded into the peripheral registers. No additional clock cycles are
required.
SD24_A
The SD24_A module integrates up to three independent 24-bit sigma-delta A/D converters. Each channel is
designed with fully differential analog input pair and programmable gain amplifier input stage. In addition to
external analog inputs, an internal VCC sense and temperature sensor are also available.
Copyright
2010–2011, Texas Instruments Incorporated
13
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相关代理商/技术参数 |
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| MSP430AFE222IPWR | 功能描述:16位微控制器 - MCU 16B 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 |
| MSP430AFE223IPW | 功能描述:16位微控制器 - MCU 16B 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 |
| MSP430AFE223IPWR | 功能描述:16位微控制器 - MCU 16B 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 |
| MSP430AFE231IPW | 功能描述:16位微控制器 - MCU 16B 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 |
| MSP430AFE231IPWR | 功能描述:16位微控制器 - MCU 16B 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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