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SAK-TC377TX-96F300S AB
SAK-TC377TX-96F300S AB
| Part Number | SAK-TC377TX-96F300S AB |
|---|---|
| Manufacturer | Infineon Technologies |
| Category | Integrated Circuits (ICs) > Embedded – Microcontrollers |
| Description | 32‑Bit TriCore™ AURIX™ TC37x Microcontroller, 300 MHz, 6 MB Flash, ISO 26262 ASIL‑D Compliant, PG‑LFBGA‑292 Package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The SAK‑TC377TX‑96F300S AB is a high‑performance 32‑bit automotive MCU from Infineon AURIX™ TC37x family. It features 3×TriCore™ v1.6.2 full‑lockstep cores @300 MHz, 6 MB Flash and 4.352 MB ECC‑protected SRAM with 3072 KB EMEM. Compliant with ISO 26262 ASIL‑D / IEC 61508 SIL‑3 and integrated EVITA‑Full HSM, it comes in PG‑LFBGA‑292 package for safety‑critical automotive domain control, powertrain and ADAS applications.
Core Advantages
300 MHz Full‑Lockstep TriCore™ Multi‑Core Performance
3×TriCore™ v1.6.2 full‑lockstep cores deliver real‑time computing for powertrain, chassis and sensor‑fusion tasks.
ISO 26262 ASIL‑D Functional Safety
Full‑core lockstep, memory ECC and fault‑detection logic simplify ASIL‑D certification for safety‑critical systems.
EVITA‑Full Hardware Security Module (HSM)
Built‑in HSM enables secure boot, crypto acceleration and secure key management to defend against OTA attacks.
High‑Bandwidth Automotive Interfaces
Equipped with dual Gigabit Ethernet, 3×CAN‑FD (12 CAN nodes), FlexRay, 12×ASCLIN, 5×QSPI, 128‑channel DMA, eMMC, DSP & FPU for zonal & domain‑based vehicle architectures.
Key Specifications
| Brand | Infineon Technologies |
|---|---|
| RoHS Status | RoHS Compliant / Lead‑Free, Halogen‑Free |
| EDA / CAD | PCB Footprint & 3D Model Available upon Request |
| Warranty | 1‑Year Standard Quality Warranty |
| Package / Case | PG‑LFBGA‑292 (19×19 mm) |
| Mounting Type | Surface Mount (SMD / SMT) |
| Surface Marking / Silkscreen | SAK-TC377TX-96F300S AB,Marking |
| Core Architecture | 32‑Bit TriCore™ v1.6.2, 3‑core full lockstep (3/3 Lockstep) |
| Max Clock Speed | 300 MHz |
| Program Memory Size | 6 MB Flash |
| RAM Capacity | 4.352 MB total (992 KB base SRAM + 3072 KB EMEM, ECC‑protected) |
| Supply Voltage | Core / I/O: 3.3V ±10% or 5V ±10% with on‑chip voltage regulator |
| ADC | 8 ADC modules, 92 input channels, hardware comparison support |
| Connectivity | 2×Gigabit Ethernet, 3×CAN‑FD (12 CAN nodes), 1×FlexRay, 12×ASCLIN, 5×QSPI, 2×MSC, 2×PSI5, 128‑channel DMA, RTC, eMMC, DSP & FPU |
| Operating Temperature | -40°C to +125°C (Automotive Grade) |
Typical Applications
- Advanced Driver Assistance Systems (ADAS) and Radar/Vision Fusion Control Units
- Electric Vehicle (EV) Powertrain Domain Control, Main Inverter, and Battery Management (BMS)
- Automotive Transmission Control Units (TCU) and Engine Management Systems
- Chassis Control Systems, Steering, Braking, and Active Suspension Units
- High‑Safety Industrial Automation, Robotics, and Multi‑Axis Servo Control
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1‑2 business days |
| Delivery Time | 3‑7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What architecture and operating frequency does SAK‑TC377TX‑96F300S AB use?
A: It adopts 32‑bit TriCore™ v1.6.2 with 3‑core full lockstep, maximum frequency up to 300 MHz.
Q2: Does this MCU support automotive functional safety standards?
A: Yes. It complies with ISO 26262 ASIL‑D / IEC 61508 SIL‑3, with full‑core lockstep, full‑range memory ECC protection and fault‑monitoring logic.
Q3: What package is SAK‑TC377TX‑96F300S AB supplied in?
A: It is supplied in PG‑LFBGA‑292, 292‑ball, 19×19 mm low‑profile fine‑pitch BGA package.
Q4: What do suffixes TX, 96F, 300S, AB mean in the part number?
A: TX = Extended‑feature variant with EMEM extended memory; 96F = 6 MB Flash; 300S = 300 MHz max clock; AB = tape‑and‑reel packaging, AB‑step hardware revision (recommended for new projects). AA suffix is tube‑packaged version.
Q5: Are there pin‑compatible variants in the TC37xTX family?
A: SAK‑TC377TX‑64F300S AB (4 MB Flash) and SAK‑TC377TX‑128F300S AB (8 MB Flash) share identical PG‑LFBGA‑292 pin‑out. Always check memory & feature differences before direct substitution.
Q6: What is the difference between TC377TX and TC377TP?
A: TC377TX: 3‑core full lockstep (3/3) with EMEM extended memory. TC377TP: 3‑core with only 2 lockstep cores (3/2), no EMEM memory. They share the same PG‑LFBGA‑292 package but feature sets differ.
Q7: What is EMEM memory and what is it used for?
A: EMEM is dedicated extended memory for ADAS and high‑throughput data processing. It is only available on TX‑suffix parts, not available on TP variants.
Q8: What are alternative & competitor models?
A: Higher‑performance alternative: SAK‑TC399XP‑256F300S BD (6‑core AURIX TC39x series). Lower‑cost pin‑incompatible alternative: SAK‑TC375TX‑96F300S AB. Verify memory, lockstep configuration and peripherals for replacement.
Q9: Can this chip be used for non‑automotive industrial safety applications?
A: Yes. It fits high‑safety industrial control, robotics and servo systems with ASIL‑D safety architecture. Confirm operating temperature range for your industrial environment.
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