Datasheet Texas Instruments MSP430AFE222 — 数据表

制造商	Texas Instruments
系列	MSP430AFE222

数据表

价格

状态

打包

参数化

Parameters / Models	MSP430AFE222IPW	MSP430AFE222IPWR
ADC	SigmaDelta24 - 2ch	SigmaDelta24 - 2ch
AES	N/A	N/A
Active Power, uA/MHz	220	220
Additional Features	Watchdog,Temp Sensor,Brown Out Reset	Watchdog,Temp Sensor,Brown Out Reset
BSL	UART	UART
CPU	MSP430	MSP430
Frequency, MHz	12	12
GPIO Pins	11	11
Max VCC	3.6	3.6
Min VCC	1.8	1.8
Multiplier	16x16	16x16
Non-volatile Memory, KB	4	4
Operating Temperature Range, C	-40 to 85	-40 to 85
Package Group	TSSOP	TSSOP
Package Size: mm2:W x L, PKG	24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP)	24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP)
RAM, KB	0.25	0.25
Rating	Catalog	Catalog
SPI	1	1
Special I/O	N/A	N/A
Standby Power, LPM3-uA	0.5	0.5
Timers - 16-bit	1	1
UART	1	1
Wakeup Time, us	1	1

生态计划

应用须知

• 下载
  Implementation of a Single-Phase Electronic Watt-Hour Meter Using MSP430AFE2xx (Rev. A)
  PDF, 2.0 Mb, 修订版: A, 档案已发布: May 10, 2013
  This application report describes the implementation of a single-phase electronic electricity meter using the Texas Instruments MSP430AFE2xx metering processors. It includes the necessary information with regard to metrology software and hardware procedures for this single chip implementation.
• 下载
  Interfacing the MSP430AFE2xx Based Single-Phase E-Meter with a Host Processor
  PDF, 1.2 Mb, 档案已发布: Sep 24, 2014
  This application report describes the implementation of a single-phase electronic electricity meter using the Texas Instruments MSP430AFE25x metrology family of processors in two-chip architecture. The metering processor (MSP430AFE25x) assumes the role of a slave controlled by a host microcontroller (MCU), the MSP430F663x.
• 下载
  Energy Measurement Results for TI Designed Meter Using MSP430AFE2xx Devices
  PDF, 763 Kb, 档案已发布: Jul 30, 2012
  This application report describes the results obtained on a single phase electronic electricity meter using the Texas Instruments MSP430AFE2xx metering processors. These tests are indicative of the performance of a meter designed by Texas Instruments and is subject to differ based on sensor selection, board layouts and other design considerations. The results include energy accuracies for active a
• 下载
  Programming With the MSP430AFE2xx Family and the MSP430i20xx Family
  PDF, 89 Kb, 档案已发布: Aug 10, 2014
  This application report enables the easy incorporation of the MSP430AFE2xx family of MCUs, featuring the SD24_A module, as well as the MSP430i20xx family of MCUs, which features the SD24 module, into new designs. It covers programming, system, and peripheral considerations when creating firmware. The intent is to highlight a few key differences between the two families and how to incorporate each
• 下载
  Migrating from the MSP430F2xx,G2xx Family to the MSP430FR58xx/FR59xx/68xx/69xx (Rev. E)
  PDF, 179 Kb, 修订版: E, 档案已发布: Nov 3, 2016
  This application report enables easy migration from MSP430F2xx flash-based MCUs to the MSP430FR58xx/FR59xx/68xx/69xx family of FRAM-based MCUs. For the migration guide to MSP430FR57xx, see Migrating From the MSP430F2xx Family to the MSP430FR57xx Family. It covers programming, system, and peripheral considerations when migrating firmware. The intent is to highlight key differences between the two f
• 下载
  Design Considerations When Using the MSP430 Graphics Library
  PDF, 475 Kb, 档案已发布: Oct 5, 2012
  LCDs are a growing commodity in todays market with products as diverse as children's toys to medical devices. Modern LCDs, along with the graphics displayed on them, are growing in complexity. A graphics library can simplify and accelerate development while creating the desired user experience. TI provides the MSP430 Graphics Library for use in developing products with the MSP430в„ў MCU. This
• 下载
  MSP Code Protection Features
  PDF, 752 Kb, 档案已发布: Dec 7, 2015
  MSP microcontrollers (MCUs) offer a number of features to help control code accessibility in the device, to add different layers of code access management and protection strategies. These include features that can lock or password protect the JTAG/SBW access, IP Encapsulation (IPE) to isolate sensitive code with different permissions than the rest of the program, and bootloader (BSL) access featur
• 下载
  ESD Diode Current Specification
  PDF, 520 Kb, 档案已发布: Dec 7, 2015
  This document explains the maximum ESD diode current specified for GPIO on MSP microcontrollers. Sometimes signals on specific pins exceed the supply of the MSP MCU. In such a case, the device can handle this overvoltage condition through the ESD diodes, but the ESD diode specification must be considered during application design. The items to be considered are described in this document.

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制造商分类

• Semiconductors> Microcontrollers (MCU)> MSP430 ultra-low-power MCUs> MSP430F2x/4x