MSP430I2021 - MSP430i2040 混合信号微控制器

MSP430I2021是TI德州仪器公司的一款超低功耗产品，MSP430I2021是MSP430i2040 混合信号微控制器，本站介绍了MSP430I2021的封装应用图解、特点和优点、功能等，并给出了与MSP430I2021相关的TI元器件型号供参考。

MSP430I2021 - MSP430i2040 混合信号微控制器 - 超低功耗 - 低功耗MCU - 德州仪器

1 Device Overview

1.1 Features

Supply Voltage Range 2.2 V to 3.6 V
16-Bit RISC Architecture, up to 16.384-MHz System Clock
Power Consumption
- Active Mode (AM): All System Clocks Active 275 µA/MHz at 16.384-MHz, 3.0 V, Flash Program Execution (Typical)
- Standby Mode (LPM3): Watchdog Timer Active, Full RAM Retention 210 µA at 3.0 V (Typical)
- Off Mode (LPM4): Full RAM Retention 70 µA at 3.0 V (Typical)
- Shutdown Mode (LPM4.5): 75 nA at 3.0 V (Typical)
Wake Up From Standby Mode in 1 µs
Memories
- Up to 32KB of Flash Main Memory
- 1KB of Flash Information Memory
- Up to of 2KB of RAM
Power Management System
- Integrated LDO With 1.8-V Regulated Core Supply Voltage
- Supply Voltage Monitor With Programmable Level Detection
- Brownout Detector
- Built-in Voltage Reference
- Temperature Sensor
Clock System
- 16.384-MHz Internal DCO
- DCO Operation With Internal or External Resistor
- 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)
- eUSCI_A0
  - Enhanced UART With Automatic Baud-Rate Detection
  - IrDA Encoder and Decoder
  - Synchronous SPI
- eUSCI_B0
  - Synchronous SPI
  - I2C
16-Bit Hardware Multiplier
Serial Onboard Programming, No External Programming Voltage Needed
Programmable Code Protection
On-Chip Emulation Module
Family Members are Summarized in Section 3
Available in 28-Pin TSSOP (PW) and 32-Pin VQFN (RHB) Packages
For Complete Module Descriptions, See the MSP430i2xx Family User's Guide (SLAU335)

1.2 Applications

Metering
Submetering
Power Monitoring and Control
Industrial Sensors

1.3 Description

The MSP430i204x, MSP430i203x, MSP430i202x devices consist of a powerful 16-bit RISC CPU, a DCO-based 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.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)(2)
MSP430i2041PW	TSSOP (28)	9.7 mm x 4.4 mm
MSP430i2041RHB	VQFN (32)	5 mm x 5 mm

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