Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN20 sourced attributes1 source document

Texas Instruments · exact orderable part

RM57L843BZWTT

Name: RM57L843BZWTT
Brand: Texas Instruments

IC MCU 16/32B 4MB FLASH 337NFBGA

Original manufacturerCommercial terms confirmed per lot

ManufacturerTexas Instruments

Package / case337-LFBGA

Mounting typeSurface Mount

PackingTray

Technical parameters

Technical specifications

20 normalized values · 1 validated source

RM57L843BZWTT technical parameters
Parameter	Value
Base Product Number	RM57L843 [1]
Connectivity	CANbus, EBI/EMI, Ethernet, I²C, LINbus, MibSPI, SCI, UART/USART [1]
Core Processor	ARM® Cortex®-R5F [1]
Core Size	16/32-Bit [1]
Data Converters	A/D 57x10/12b [1]
EEPROM Size	128K x 8 [1]
Mfr	Texas Instruments [1]
Mounting Type	Surface Mount [1]
Number of I/O	145 [1]
Operating Temperature	-40°C~105°C(TA) [1]
Oscillator Type	External [1]
Peripherals	DMA, POR, PWM, WDT [1]
Product Status	Active [1]
Program Memory Size	4MB (4M x 8) [1]
Program Memory Type	FLASH [1]
RAM Size	512K x 8 [1]
Series	Hercules™ RM4 ARM® Cortex®-R4, Functional Safety (FuSa) [1]
Speed	330MHz [1]
Voltage - Supply (Vcc/Vdd)	1.14V ~ 3.6V [1]
Package / Case	337-LFBGA [1]

Catalog relationships

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.