返回上一级MSP430i20xx系列

The MSP430i204x, MSP430i203x, MSP430i202x devices consist of a powerful 16-bit RISC CPU, a DCObased clock system that generates system clocks, a power management module (PMM) with built-in voltage reference and voltage monitor, two to four 24-bit sigma-delta analog-to-digital converters (ADCs),a temperature sensor, a 16-bit hardware multiplier, two 16-bit timers, one eUSCI-A module and one eUSCI-B module, a watchdog timer (WDT), and up to 16 I/O pins.

特性
 

·         Supply Voltage Range 2.2 V to 3.6 V

·         16-Bit RISC Architecture, up to 16.384-MHz System Clock

·         Power Consumption

o    Active Mode (AM):
All System Clocks Active
 
275 µA/MHz at 16.384-MHz, 3.0 V, Flash Program Execution (Typical)

o    Standby Mode (LPM3):
Watchdog Timer Active, Full RAM Retention
210 µA at 3.0 V (Typical)

o    Off Mode (LPM4):
Full RAM Retention
 
70 µA at 3.0 V (Typical)

o    Shutdown Mode (LPM4.5): 
75 nA at 3.0 V (Typical)

·         Wake Up From Standby Mode in 1 µs

·         Memories

o    Up to 32KB of Flash Main Memory

o    1KB of Flash Information Memory

o    Up to of 2KB of RAM

·         Power Management System

o    Integrated LDO With 1.8-V Regulated Core Supply Voltage

o    Supply Voltage Monitor With Programmable Level Detection

o    Brownout Detector

o    Built-in Voltage Reference

o    Temperature Sensor

·         Clock System

o    16.384-MHz Internal DCO

o    DCO Operation With Internal or External Resistor

o    External Digital Clock Source

·         Up to Four 24-Bit Sigma-Delta Analog-to-Digital Converters (ADCs) With Differential PGA Inputs

·         Two 16-Bit Timers With Three Capture/Compare Registers Each

·         Enhanced Universal Serial Communication Interfaces (eUSCIs)

o    eUSCI_A0

§  Enhanced UART With Automatic Baud-Rate Detection

§  IrDA Encoder and Decoder

§  Synchronous SPI

o    eUSCI_B0

§  Synchronous SPI

§  I2C

·         16-Bit Hardware Multiplier

·         Serial Onboard Programming, No External Programming Voltage Needed

·         Programmable Code Protection

·         On-Chip Emulation Module

·         Available in 28-Pin TSSOP (PW) and 32-Pin VQFN (RHB) Packages

·         For Complete Module Descriptions, See the MSP430i2xx Family Users Guide (SLAU335)

典型应用
• Metering
• Submetering
• Power Monitoring and Control
• Industrial Sensors
选型表
Part Number Description Frequency(MHz) Non-volatile Memory (KB) SRAM(kB) GPIO I2C SPI UART ADC Timers - 16-bit Multiplier Min VCC Max VCC Active Power (uA/MHz) Standby Power (LPM3-uA) Wakeup Time (us) Additional Features Operating Temperature Range(C) Package Group Estimated Package Size (WxL)(mm2)
MSP430I2020 MSP430i2040 混合信号微控制器 16 16 1 16 1 2 1 SigmaDelta24 - 2ch 2 16x16 2.2 3.6 274.658 210 1 Watchdog, Temp Sensor, Brown Out Reset, IrDA -40 to 105 TSSOP, VQFN [pf]32VQFN[/pf]: 5 x 5: 25 mm2, [pf]28TSSOP[/pf]: 4.4 x 9.7: 62 mm2
MSP430I2021 MSP430i2040 混合信号微控制器 16 32 2 16 1 2 1 SigmaDelta24 - 2ch 2 16x16 2.2 3.6 274.658 210 1 Watchdog, Temp Sensor, Brown Out Reset, IrDA -40 to 105 TSSOP, VQFN [pf]32VQFN[/pf]: 5 x 5: 25 mm2, [pf]28TSSOP[/pf]: 4.4 x 9.7: 62 mm2
MSP430I2030 MSP430i2040 混合信号微控制器 16 16 1 16 1 2 1 SigmaDelta24 - 3ch 2 16x16 2.2 3.6 274.658 210 1 Watchdog, Temp Sensor, Brown Out Reset, IrDA -40 to 105 TSSOP, VQFN [pf]32VQFN[/pf]: 5 x 5: 25 mm2, [pf]28TSSOP[/pf]: 4.4 x 9.7: 62 mm2
MSP430I2031 MSP430i2040 混合信号微控制器 16 32 2 16 1 2 1 SigmaDelta24 - 3ch 2 16x16 2.2 3.6 274.658 210 1 Watchdog, Temp Sensor, Brown Out Reset, IrDA -40 to 105 TSSOP, VQFN [pf]32VQFN[/pf]: 5 x 5: 25 mm2, [pf]28TSSOP[/pf]: 4.4 x 9.7: 62 mm2
MSP430I2040 MSP430i2040 混合信号微控制器 16 16 1 16 1 2 1 SigmaDelta24 - 4ch 2 16x16 2.2 3.6 274.658 210 1 Watchdog, Temp Sensor, Brown Out Reset, IrDA -40 to 105 TSSOP, VQFN [pf]32VQFN[/pf]: 5 x 5: 25 mm2, [pf]28TSSOP[/pf]: 4.4 x 9.7: 62 mm2
MSP430I2041 MSP430i2040 混合信号微控制器 16 32 2 16 1 2 1 SigmaDelta24 - 4ch 2 16x16 2.2 3.6 274.658 210 1 Watchdog, Temp Sensor, Brown Out Reset, IrDA -40 to 105 TSSOP, VQFN [pf]32VQFN[/pf]: 5 x 5: 25 mm2, [pf]28TSSOP[/pf]: 4.4 x 9.7: 62 mm2
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