Texas Instruments RM48L952ZWTT, 16/32bit ARM Cortex R4F Microcontroller, Hercules, 220MHz, 3 MB Flash, 337-Pin NFBGA

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Packaging Options:
RS Stock No.:
825-3394
Mfr. Part No.:
RM48L952ZWTT
Brand:
Texas Instruments
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Brand

Texas Instruments

Family Name

Hercules

Package Type

NFBGA

Mounting Type

Surface Mount

Pin Count

337

Device Core

ARM Cortex R4F

Data Bus Width

16/32bit

Program Memory Size

3 MB

Maximum Frequency

220MHz

RAM Size

256 kB

USB Channels

2

Number of SPI Channels

1

Number of CAN Channels

3

Number of I2C Channels

1

Number of UART Channels

2

Typical Operating Supply Voltage

1.2 V

Number of USART Channels

0

Number of PCI Channels

0

Number of Ethernet Channels

0

Program Memory Type

Flash

Pulse Width Modulation

0

Dimensions

16.1 x 16.1 x 0.95mm

Width

16.1mm

Number of LIN Channels

0

Height

0.95mm

ADCs

2 (24 x 12 bit)

Length

16.1mm

Maximum Operating Temperature

+105 °C

Number of ADC Units

2

Instruction Set Architecture

RISC

Minimum Operating Temperature

-40 °C

Maximum Number of Ethernet Channels

0

Hercules™ RM4x Safety Microcontrollers, Texas Instruments


A series of ARM dual Cortex-R4 core microcontrollers running in lock-step and designed to meet the requirements of the IEC 61508 SIL 3 industrial safety standard.

RS Product Codes
825-3388 RM42L432PZT 100MHz, 384KB ECC Flash memory, 32KB ECC RAM, QFP100
825-3390 RM48L952PGET 220MHz, 3MB ECC Flash memory, 256KB ECC RAM, QFP144
825-3394 RM48L952ZWTT 220MHz, 3MB ECC Flash memory, 256KB ECC RAM, BGA337

Standards

IEC 61508-1:2010; SIL 3, IEC 61508-2:2010; SIL 3


The Hercules™ microcontroller (MCU) platform is the result of TI’s long history of developing and shipping MCUs for safety critical systems, providing a broad portfolio of devices specifically designed to meet the requirements of safety-critical medical, industrial and transportation applications. Robust application of core functional safety techniques and semiconductor industry best practices has resulted in an MCU platform that simplifies safety-critical system design, reduces software overhead and speeds certification, all of which result in lower system cost and faster time-to-market. The Hercules platform comprises three families of scalable functional safety MCUs offering a balance of performance memory, functional safety capability, peripherals, connectivity and cost. These products always operate in a “safe” manner and meet the stringent functional safety requirements of standards such as IEC 61508 or ISO 26262.