Mingjiada Electronics consistently supplies and seeks to procure two core automotive microcontrollers from Infineon's AURIX™ TC33xLP series: the SAK-TC334LP-32F200F AA (200MHz version) and the SAK-TC334LP-32F300F AA (300MHz version). This series belongs to the dual-core high-performance product line within the TC3xx family, featuring 3.2MB embedded flash memory. It complies with the highest functional safety level of ISO 26262 ASIL-D and is widely used in automotive powertrain, chassis control, battery management systems, and body electronics applications.
SAK-TC334LP-32F200F AA and SAK-TC334LP-32F300F AA Product Overview
The SAK-TC334LP-32F200F AA and SAK-TC334LP-32F300F AA are dual-core microcontrollers within Infineon's AURIX™ TC3xx series, manufactured using a 40nm embedded flash process. The primary distinction between the two models lies in their CPU clock frequency configuration: The former operates at 200MHz, while the latter is boosted to 300MHz, with all other hardware resources remaining identical.
This series is pin-compatible with the TC2xx family and supports seamless upgrades to higher-performance TC37x/TC38x/TC39x models, providing flexible expansion paths for automotive electronics platform development. The TC334LP optimizes peripheral configurations over the TC333LP, enhancing communication capabilities and analog functionality.
Product Specifications
Brand: Infineon
Series: AURIX™ TC33xLP
Model:
SAK-TC334LP-32F200F AA
SAK-TC334LP-32F300F AA
Core: TriCore™ 1.62 32-bit automotive-grade MCU
Package: PG-TQFP-144
Grade: AEC-Q100 automotive-grade
Functional Safety: Supports ISO 26262 ASIL-D
Parameters: SAK-TC334LP-32F200F AA
Clock Speed: 200 MHz
Flash: 2 MB
SRAM: 248 KB
Operating Temperature: -40°C to +125°C
Security Module: HSM (eVita full)
Supply Voltage: 3.3V/5V
Parameters: SAK-TC334LP-32F300F AA
Core Frequency: 300 MHz
Flash: 2 MB
SRAM: 248 KB
Operating Temperature: -40°C to +125°C
Security Module: HSM (eVita full)
Power Supply: 3.3V/5V
SAK-TC334LP-32F200F AA and SAK-TC334LP-32F300F AA Detailed Features
1. Dual-core TriCore™ architecture
Two independent TriCore™ v1.6.2 processors, each integrating RISC instruction set, microcontroller, and DSP functions
Supports lockstep mode for fault detection and redundant computation
Hardware virtualization support facilitates multi-software system integration
300MHz version delivers enhanced real-time computing power, ideal for complex control algorithms
2. Enhanced Memory Configuration
Program Flash: 3.2 MB with ECC error correction, supporting 100k erase/write cycles
Data Flash: 128 KB for EEPROM emulation and frequent data storage
SRAM: 484 KB, comprising:
CPU0 DSPR: 120 KB
CPU1 DSPR: 120 KB
PSPR (Program SRAM): 2×32 KB
LMU (Local Memory Unit): 128 KB
3. Rich Communication Interfaces
CAN-FD: 4 modules, supporting ISO 11898-1:2015 standard, up to 8 Mbps
FlexRay: 2 modules, 4 channels, supporting 10 Mbps high-speed communication
Ethernet: 100 Mbps MAC, supporting MII/RMII interfaces (TC334LP Enhanced Features)
QSPI: 4 channels, supports Execute-From-Flash (XIF)
ASCLIN: 4 asynchronous/synchronous serial interfaces, supports LIN, UART, SPI modes
I²C: 2 standard I²C interfaces, supports 400kHz fast mode
4. Advanced Analog Peripherals
VADC (Versatile Analog-to-Digital Converter): 12-bit resolution, 36 channels, supports single/sweep conversion modes
DSADC (Delta-Sigma ADC): 8 channels, for rotary encoders and isolated current sensing
GTM (General-Purpose Timer Module): Supports complex PWM generation and input capture
5. Security and Cryptography
Functional Safety: Compliant with ISO 26262 ASIL-D highest level
HSM (Hardware Security Module): Optional, supports AES-128, ECC-256, SHA-256 algorithms
Secure Boot: Supports secure boot and firmware verification
Debug Protection: Supports JTAG/SWD debug port locking
Mingjiada Electronics Services
1. Brand-New and Original Supply
Direct factory channels, brand-new original products with stable inventory
Supports both small-batch samples and large-volume orders
Provides BOM matching and fast shipping
2. Premium Purchase / Recycling
Long-term sourcing for SAK-TC334LP-32F200F AA / SAK-TC334LP-32F300F AA
Accepts full reels, bulk components, dead stock, and project surplus
Rapid valuation, cash settlement, nationwide pickup, secure confidentiality
To purchase SAK-TC334LP-32F200F AA/SAK-TC334LP-32F300F AA or sell existing inventory of these models, contact Mingjiada Electronics sales team.
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