MSP430F643x Mixed Signal Microcontroller 100-LQFP
MSP430 CPUXV2 MSP430F6xx Microcontroller IC 16-Bit 20MHz 256KB (256K x 8) FLASH 100-LQFP (14x14)
IC MCU 16BIT 256KB FLASH 100LQFP
16b MCU, 20MHz, 256KB Flash, 18KB SRAM, 12-bit ADC/DAC, LQFP Product overview: MSP430F6438IPZ from Texas Instruments is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 20MHz, 256KB, 18KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 20MHz, 256KB, 18KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-MSP430F6438IPZ can be used for catalog matching and distributor lookup.
Win Source Part Number: 1261954-MSP430F6438I
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: MSP430F6xx
Core Processor: MSP430 CPUXV2
Speed: 20MHz
Package: Tray
Standard Package: 90
Mounting: SMD (SMT)
Core Size: 16-Bit
Connectivity: I2C, IrDA, LINbus, SCI, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O: 74
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 18K x 8
Data Converters: A/D 16x12b; D/A 2x12b
Oscillator Type: Internal
Package / Case: 100-LQFP
Supplier Device Package: 100-LQFP (14x14)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.8V ~ 3.6V
ECCN: EAR99
Fake Threat In the Open Market: 69 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Texas Instruments
Base Product Number: 430F6438
IC MCU 16BIT 256KB FLASH 100LQFP
16-bit Microcontrollers - MCU MSP430F643x Mixed Signal MCU
IC MCU 16BIT 256KB FLASH 100LQFP
MSP430 CPUXV2 MSP430F6xx Microcontroller IC 16-Bit 20MHz 256KB (256K x 8) FLASH 100-LQFP (14x14)
| Texas Instruments | DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | MSP430F6438IPZ | MSP430F6438IPZ-ND | MSP430F6438IPZ | 685-MSP430F6438IPZ | 1261954-MSP430F6438IPZ | MSP430F6438IPZ | MSP430F6438IPZ | MSP430F6438IPZ | MSP430F6438IPZ |
| Product Name | MSP430F6438 MSP430F643x Mixed Signal Microcontroller | Microcontrollers | Microcontrollers | 20MHz 256KB 18KB Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | 16-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | |||
| Features | Watchdog Timer; DMA; LCD Driver | ||||||||
| Bits | 16 Bit | Other; A/D 16x12b; D/A 2x12b | |||||||
| RAM | 18 KB | 18 KB | 18 KB | 18 KB | 256 KB | 18 KB | 18 KB | ||
| Supply Voltage | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 3.6 volts |