Texas Instruments TMS470R1A256 16/32-Bit RISC Flash Microcontroller TMS470R1A256PZ-T

16/32-Bit RISC Flash Microcontroller 100-LQFP

IC MCU 16/32B 256KB FLSH 100LQFP

ARM7® TMS470 Microcontroller IC 16/32-Bit 48MHz 256KB (256K x 8) FLASH 100-LQFP (14x14)

Manufacturer: Texas Instruments
Win Source Part Number: 797643-TMS470R1A256PZ-T
Series: TMS470
Packaging: Tray
Operating Temperature Range: -40°C ~ 105°C (TA)
Core Processor: ARM7
Speed: 48MHz
Package: 100-LQFP
Core Size: 16/32-Bit
Connectivity: CAN, C2Slb, SCI, SPI
Peripherals: PWM, WDT
Number of I/O: 49
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 12K x 8
Data Converters: A/D 16x10b
Oscillator Type: External
Supply Voltage: 1.81 V ~ 2.05 V
Family Name: TMS470R1A256
Categories: Integrated Circuits (ICs)
Manufacturer Package: 100-LQFP (14x14)
Alternative Parts (Cross-Reference): UPD703014BGC-8EU; ST30F751i; ST30F752i; LPC2157FBD100,551;
Introduction Date: November 01, 2005
ECCN: 3A991.a.2
Country of Origin: Philippines
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Limited

16/32-Bit ARM MCU, 48MHz, 256KB Flash, 12KB RAM, SPI/SCI/CAN, 100-LQFP Product overview: TMS470R1A256PZ-T 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 32-bit, 48MHz, 256KB, 12KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 48MHz, 256KB, 12KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-TMS470R1A256PZ-T can be used for catalog matching and distributor lookup.