The TMS5700332BPZQQ1 is a high-performance automotive-grade microcontroller designed for safety-critical applications. It features a dual ARM Cortex-R4 CPU architecture that operates in lockstep, ensuring high reliability through error correction codes (ECC) on both flash and RAM. The microcontroller supports a maximum system clock of 80 MHz, providing up to 132 DMIPS performance. This device includes 384 KB of program flash memory and 32 KB of RAM, both equipped with ECC for enhanced data integrity. It also integrates a variety of communication interfaces, including two CAN controllers compliant with CAN 2.0B, multiple SPI modules, and a UART/LIN interface, making it suitable for real-time control applications in automotive and industrial environments. The TMS5700332BPZQQ1 is equipped with advanced peripherals such as a Next Generation High-End Timer (N2HET) for precise timing control, a 12-bit multibuffered ADC with 16 channels, and an Enhanced Quadrature Encoder Pulse (eQEP) module for motor control applications. The device operates over a wide temperature range of -40 to 125 degrees Celsius, making it suitable for harsh environments. Its packaging is a 100-pin quad flatpack, compliant with RoHS standards.
ARM® Cortex®-R4 Automotive, AEC-Q100, Hercules™ TMS570 ARM® Cortex®-R Microcontroller IC 16/32-Bit 80MHz 256KB (256K x 8) FLASH 100-LQFP (14x14)
Manufacturer: Texas Instruments
Win Source Part Number: 797649-TMS5700332BPZ
Series: Automotive, AEC-Q100, Hercules TMS570 ARM Cortex-R
Packaging: Tray
Operating Temperature Range: -40°C ~ 125°C (TA)
Core Processor: ARM Cortex-R4
Speed: 80MHz
Package: 100-LQFP
Core Size: 16/32-Bit
Connectivity: CAN, LIN, MibSPI, SCI, SPI, UART/USART
Peripherals: POR, PWM, WDT
Number of I/O: 45
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
EEPROM Size: 16K x 8
RAM Size: 32K x 8
Data Converters: A/D 16x12b
Oscillator Type: External
Supply Voltage: 1.14 V ~ 3.6 V
Family Name: TMS5700332
Categories: Integrated Circuits (ICs)
Manufacturer Package: 100-LQFP (14x14)
Alternative Parts (Cross-Reference): LPC2157FBD100,551; LPC2921FBD100; LPC2366FBD100; LPC2361FBD100;
ECCN: 3A991.a.2
Country of Origin: Philippines
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Limited
ARM Microcontrollers - MCU 16/32 Bit RISC Flash MCU, Arm Cortex-R4, Auto Q-100 100-LQFP -40 to 125
ARM® Cortex®-R4 Automotive, AEC-Q100, Hercules™ TMS570 ARM® Cortex®-R Microcontroller IC 16/32-Bit 80MHz 256KB (256K x 8) FLASH 100-LQFP (14x14)
IC MCU 16/32B 256KB FLSH 100LQFP
IC MCU 16/32B 256KB FLSH 100LQFP
| DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 296-42449-ND | 797649-TMS5700332BPZQQ1 | TMS5700332BPZQQ1 | TMS5700332BPZQQ1 | TMS5700332BPZQQ1 | TMS5700332BPZQQ1 | TMS5700332BPZQQ1 |
| Product Name | Microcontrollers | Embedded - Embedded - Microcontrollers - TMS5700332BPZQQ1 | ARM Microcontrollers - MCU | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 16 Bit; 32 Bit | 16 Bit; 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | 16 Bit; 32 Bit; 16/32-Bit | 16 Bit; 32 Bit | ||
| Clock Speed | 80 MHz | 80 MHz | 80 MHz | 80 MHz | |||
| Bits | Other; A/D 16x12b | ||||||
| RAM | 32 KB | 256 KB | 32 KB | 32 KB | |||
| ROM | 256 KB | 16 KB |
