参数资料
型号: MSP430F5341IRGZT
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: RISC MICROCONTROLLER, PQCC48
封装: PLASTIC, VQFN-48
文件页数: 12/53页
文件大小: 590K
代理商: MSP430F5341IRGZT
PRODUCTPREVIEW
MSP430F534x
SLAS706 – AUGUST 2010
www.ti.com
DESCRIPTION
The Texas Instruments MSP430 family of ultralow-power microcontrollers consists of several devices featuring
different sets of peripherals targeted for various applications. The architecture, combined with extensive
low-power modes is optimized to achieve extended battery life in portable measurement applications. The device
features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code
efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less
than 5 s.
The MSP430F5342, MSP430F5341, and MSP430F5340 are microcontroller configurations with four 16-bit
timers, a high-performance 12-bit analog-to-digital converter (ADC), two universal serial communication
interfaces (USCI), hardware multiplier, DMA, real-time clock module with alarm capabilities, and 38 I/O pins.
Typical applications include analog and digital sensor systems, data loggers, etc., and various general purpose
applications.
Family members available are summarized in Table 1.
Table 1. Family Members
USCI
Flash
SRAM
ADC12_A
Comp_B
Package
Channel A:
Channel B:
Device
Timer_A(1)
Timer_B(2)
I/O
(KB)
(Ch)
Type
UART/IrDA/
SPI/I2C
SPI
MSP430F5342
128
10
5, 3(3), 3(4)
7
2
7 ext / 2 int
5
38
48 RGZ
MSP430F5341
96
8
5, 3(3), 3(4)
7
2
7 ext / 2 int
5
38
48 RGZ
MSP430F5340
64
6
5, 3(3), 3(4)
7
2
7 ext / 2 int
5
38
48 RGZ
(1)
Each number in the sequence represents an instantiation of Timer_A with its associated number of capture compare registers and PWM
output generators available. For example, a number sequence of 3, 5 would represent two instantiations of Timer_A, the first
instantiation having 3 and the second instantiation having 5 capture compare registers and PWM output generators, respectively.
(2)
Each number in the sequence represents an instantiation of Timer_B with its associated number of capture compare registers and PWM
output generators available. For example, a number sequence of 3, 5 would represent two instantiations of Timer_B, the first
instantiation having 3 and the second instantiation having 5 capture compare registers and PWM output generators, respectively.
(3)
Only one PWM output and one external capture input available at pin.
(4)
No PWM outputs or external capture inputs available at pins.
Ordering Information(1)
PACKAGED DEVICES(2)
TA
PLASTIC 48-PIN QFN (RGZ)
MSP430F5342IRGZ
–40°C to 85°C
MSP430F5341IRGZ
MSP430F5340IRGZ
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
2
Copyright 2010, Texas Instruments Incorporated
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