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MSP430F425IPMR

Name: MSP430F425IPMR
Rating: 4.7 (12 reviews)

IC MCU 16BIT 16KB FLASH 64LQFP

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製造商。部分 #MSP430F425IPMR
包 64-LQFP
資料表 MSP430F425IPMR DataSheet
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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
Series	MSP430x4xx
ProductStatus	Not For New Designs
CoreProcessor	MSP430 CPU16
CoreSize	16-Bit
Speed	8MHz
Connectivity	SPI, UART/USART
Peripherals	Brown-out Detect/Reset, LCD, POR, PWM, WDT
NumberofI/O	14
ProgramMemorySize	16KB (16K x 8 + 256B)
ProgramMemoryType	FLASH
RAMSize	512 x 8
Voltage-Supply(Vcc/Vdd)	1.8V ~ 3.6V
DataConverters	A/D 3x16b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-LQFP

概述

Description

MSP430F425IPMR is TI’s MSP430 16‑bit ultra‑low‑power microcontroller, part of the MSP430F4xx family. It uses the MSP430 CPU, with on‑chip flash (program) and RAM, designed for battery‑powered embedded applications.
Key points:
- Core: 16‑bit MSP430 CPU with low‑power operation
- Memory: on‑chip flash and RAM (sizes vary by part; consult datasheet)
- Peripherals: ADC (often 12‑bit), analog comparator, timers, watchdog, and a USCI block for UART/SPI/I2C
- Power: multiple low‑power modes (LPM0–LPM4) with fast wakeup; flexible clock system (DCO/XTAL)
- Package: IPMR denotes a specific package variant for this device
- Resources: exact specs (memory sizes, pin count, voltage range) are in the MSP430F425 datasheet and TI product page
For precise numbers and pinout, refer to TI’s MSP430F425 datasheet and user guide.

Features

Here are concise features for MSP430F425IPMR (MSP430F425 family, 28-pin package):
- 16-bit MSP430 RISC CPU, up to about 8 MHz operation
- Low power, multiple sleep modes (LPM0–LPM4) with wakeup
- Memory: Flash program memory (up to around 16 KB) with in-system programming; RAM in the low hundreds of bytes
- Clocks: DCO plus 32 kHz external/integ. clock options
- Peripherals: 10-bit ADC with multiple input channels; analog comparator
- Timers: two 16-bit timers
- Watchdog Timer and Real-Time Clock
- Serial communications: USCI module for UART, SPI, and I2C
- DMA controller for efficient data transfers
- Brown-out detector for supply monitoring
- Debug/Programming: on-chip debugging support (SBW/JTAG)
- GPIO: multiple configurable I/O pins with interrupt capability
- Voltage range: typically 1.8–3.6 V
- Temperature range: standard extended industrial range
- Package: 28-pin option (IPMR family packaging)
Note: exact memory sizes and peripheral counts can vary by specific device and lot.

Package

MSP430F425IPMR comes in an MSOP package, specifically MSOP-20 (20-pin) Plastic Small Outline Package.

Pinout

- Pin count: 28 pins (28-pin package)
- Function: 16-bit MSP430 microcontroller (MSP430F4xx family) for low-power embedded control, with on-chip flash and RAM, ADC, timers, and serial interfaces (UART/SPI/I2C).

Manufacturer

Manufacturer: Texas Instruments (TI).
What kind of company: TI is an American multinational semiconductor company that designs and manufactures integrated circuits, including microcontrollers, analog, and embedded processing products. It is headquartered in Dallas, Texas.

Application

MSP430F425IPMR is a low‑power, 16‑bit MCU ideal for battery‑powered and energy‑harvesting systems. Typical applications include sensor nodes and data loggers (temperature, humidity, pressure, gas), portable medical and fitness devices, handheld instruments, home/industrial automation and remote controls, metering (electricity, water, gas), environmental monitoring, and general low‑power embedded controllers for appliances and consumer electronics.

Equivalent

There isn’t an exact cross‑reference outside TI. MSP430F425IPMR is part of the MSP430F4xx family. The closest TI substitutes are other MSP430F4xx devices with similar memory and peripherals in the same package. For a precise substitute, use TI’s Cross Reference Tool to match by memory map, peripherals, and package.