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Infineon Technologies SAK-XC2387A-72F80L AA
- Part No.:
- SAK-XC2387A-72F80L AA
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
SAK-XC2387A-72F80L AA.pdf
- Description:
- IC MCU 16/32B 576KB FLSH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,175
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Product details
Overview
SAK-XC2387A-72F80L AA from Infineon Technologies is a 16/32-bit single-chip microcontroller in the XC2000 Base Line family, featuring an 80 MHz CPU with 12.5 ns instruction cycle, 832 KB on-chip Flash, dual 10-bit ADCs (24 channels, <1 µs conversion), MultiCAN Rev. 2.0B (3 nodes, 64 message objects), and 119 GPIOs. It targets automotive body control modules requiring real-time PWM, CAN gatewaying, and sensor data acquisition.
For engineers reviewing the SAK-XC2387A-72F80L AA datasheet, SAK-XC2387A-72F80L AA pinout, SAK-XC2387A-72F80L AA application, or SAK-XC2387A-72F80L AA equivalent, key selection criteria include its 80 MHz TriCore-compatible CPU performance, integrated ECC-protected Flash, dual synchronized ADCs with broken-wire detection, CCU6x PWM units for motor control, and MultiCAN gateway capability across three physical nodes.
Technical Context
The device implements a five-stage pipelined C166-compatible CPU core with MPU, supporting 16 MB linear address space and fast context switching via dual local register banks. Its clock system integrates a PLL for stable 80 MHz operation, a wakeup clock generator, and programmable frequency scaling.
Peripheral integration includes two synchronizable 10-bit ADCs with hardware preprocessing, six USIC channels configurable as UART/LIN/SPI/I²C/I²S, and a dedicated MultiCAN module with message object RAM, acceptance filtering, and gateway logic between up to three CAN buses - all accessible via DMA through the Peripheral Event Controller (PEC).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock | 80 MHz - enables 12.5 ns instruction cycle for deterministic real-time execution in automotive control loops. |
| Flash Memory | 832 KB - supports large firmware images with ECC protection for ASIL-B compliance in safety-critical applications. |
| ADC Resolution & Speed | 10-bit, <1 µs conversion - allows high-fidelity sampling of analog sensor signals (e.g., temperature, position) without CPU overhead. |
| CAN Nodes | 3 independent CAN 2.0B interfaces - enables gateway functionality between powertrain, chassis, and body networks. |
| GPIO Count | 119 pins - provides flexible I/O mapping for mixed-signal automotive subsystems including PWM outputs, digital inputs, and diagnostic lines. |
| Supply Voltage | 3.0 V to 5.5 V - ensures robust operation across automotive battery voltage transients (cold crank, load dump). |
| Package | 144-pin LQFP, 0.5 mm pitch - compatible with standard reflow assembly and automotive-grade PCB layout practices. |
Pinout & Package
SAK-XC2387A-72F80L AA is housed in a 144-pin Green LQFP package (19.7 mil pitch), RoHS-compliant and qualified for automotive temperature range (–40 °C to +125 °C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDP / VSSP | Power supply pins (I/O domain) | Support 3.0–5.5 V operation; decoupling required per Infineon layout guidelines for EMI suppression. |
| VDDA / VSSA | Analog supply pins | Isolated analog domain for ADC reference stability; must be filtered separately from digital supply. |
| XTAL1 / XTAL2 | Crystal oscillator inputs | Accept external crystal (1–20 MHz) or clock source for PLL-based 80 MHz system clock generation. |
| CAN0_TX / CAN0_RX | CAN controller channel 0 differential interface | Direct connection to external CAN transceiver; supports bit rates up to 1 Mbit/s with built-in loopback test mode. |
| ADCTRIG0–ADCTRIG7 | ADC trigger inputs | Hardware-synchronized sampling initiation from timers or external events - eliminates software jitter in sensor timing. |
| CC60SR / CC61SR | CCU6x PWM output pins | Drive high-resolution complementary PWM outputs with dead-time insertion for 3-phase motor control stages. |
Key Features
| Feature | Design Value |
|---|---|
| Memory Protection Unit (MPU) | Enables secure partitioning of code/data memory regions to isolate safety-critical tasks from non-critical firmware modules. |
| Peripheral Event Controller (PEC) | Performs eight-channel interrupt-driven DMA transfers with 24-bit addressing - offloads CPU during ADC capture or CAN message buffering. |
| Broken-Wire Detection (BWD) | Integrated in ADC preprocessing logic - autonomously flags open-circuit sensor failures without CPU polling or additional external circuitry. |
| MultiCAN Gateway Logic | Hardware-accelerated message forwarding between CAN nodes using configurable acceptance filters and priority arbitration - reduces latency vs. software-based routing. |
| On-Chip CRC Checker | Programmable polynomial engine verifies Flash or SRAM integrity at boot or runtime - supports ISO 26262 ASIL-B fault detection requirements. |
Applications
| Body Control Module (BCM) | Electric Power Steering (EPS) ECU |
|---|---|
Use Scenario: Centralized management of door locks, lighting, wipers, and HVAC actuators in modern vehicle platforms. IC Role / Device Role / Timing Role: Main application MCU executing real-time control tasks, CAN message aggregation, and sensor fusion from LIN-connected peripherals. Use Value: 119 GPIOs and 3 CAN nodes enable direct interfacing with multiple subsystems; ECC-protected Flash ensures firmware integrity over 15-year vehicle lifecycle. |
Use Scenario: Closed-loop torque assist control with torque sensor feedback, motor phase current monitoring, and fail-safe shutdown logic. IC Role / Device Role / Timing Role: Real-time motor control unit coordinating CCU6x PWM generation, dual synchronized ADC sampling, and CAN communication with ADAS domain controller. Use Value: Sub-microsecond ADC conversion and zero-cycle jump execution guarantee deterministic response to torque demand changes under 100 µs deadlines. |
| Roof Module with Sunroof & Panoramic Glass | Automotive Gateway ECU |
Use Scenario: Integrated control of sunroof position, glass tinting, ambient lighting, and rain sensor-triggered closure logic. IC Role / Device Role / Timing Role: Sensor hub MCU acquiring analog inputs (potentiometers, light sensors), driving PWM-controlled actuators, and relaying status via LIN/CAN. Use Value: Dual 10-bit ADCs with hardware range-check preprocessing reduce CPU load by 40% compared to software-based validation of position feedback signals. |
Use Scenario: High-bandwidth bridging between powertrain CAN FD, chassis CAN, and body LIN networks in zonal architecture vehicles. IC Role / Device Role / Timing Role: Protocol translation and message filtering unit leveraging MultiCAN's 64 message object RAM and hardware gateway logic. Use Value: Hardware-accelerated message forwarding achieves <50 µs inter-network latency - critical for time-sensitive brake-by-wire coordination signals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SAK-XC2365B-40F66L AA | Lower Flash (512 KB), no MultiCAN (single CAN node), 66 MHz max CPU clock | Suitable for cost-sensitive body electronics with reduced peripheral count and no gateway requirement | Select when CAN gatewaying and >600 KB Flash are not needed; offers lower BOM cost and thermal footprint. |
| SAK-TC275T-64F200N AC | TriCore™ v2.0 core, 200 MHz, 2 MB Flash, Ethernet MAC, higher ASIL-D support | Targets advanced driver assistance systems (ADAS) and domain controllers requiring functional safety certification | Choose for next-generation architectures needing Ethernet connectivity, higher compute throughput, and ISO 26262 ASIL-D compliance. |
Compared with SAK-XC2387A-72F80L AA, the XC2365B offers reduced cost and power for simpler BCMs, while the TC275T delivers scalable performance and safety features for centralized domain controllers - making the XC2387A optimal for mid-tier automotive gateways and real-time motor control where 80 MHz deterministic timing and triple CAN are essential.
Availability
SAK-XC2387A-72F80L AA is available at Aetrix Electronics and suitable for automotive body control modules, electric power steering ECUs, roof modules with analog sensor interfaces, and CAN gateway applications requiring stable component supply across extended production lifecycles.
Supply support for SAK-XC2387A-72F80L AA includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies AG is a German semiconductor manufacturer specializing in power management, automotive ICs, and security solutions, with global R&D and manufacturing infrastructure.
This part belongs to the XC2000 Base Line microcontroller product line, designed specifically for cost-optimized, high-reliability automotive applications requiring real-time control, multi-protocol connectivity, and functional safety support up to ASIL-B.
FAQ
What is the maximum operating temperature range for SAK-XC2387A-72F80L AA?
The device is qualified for operation from –40 °C to +125 °C ambient temperature, meeting AEC-Q100 Grade 2 requirements for under-hood automotive applications. Thermal derating begins above 105 °C junction temperature, and the datasheet specifies maximum power dissipation limits per package configuration to maintain safe operating area.
Does SAK-XC2387A-72F80L AA support JTAG debugging in production environments?
Yes, it supports full on-chip debug via JTAG interface compliant with IEEE 1149.1, including breakpoints, watchpoints, and real-time trace through the Device Access Port (DAP). Production units retain debug access unless permanently disabled via fuse programming - a feature used only in final security-hardened firmware deployments.
How many independent PWM channels can be generated using CCU6x modules?
The device integrates up to four CCU6x units, each capable of generating three complementary PWM outputs with programmable dead time. This yields up to 12 independent high-resolution PWM channels - sufficient for driving three-phase inverters, LED dimming arrays, or solenoid valve timing sequences simultaneously.
Is the 832 KB Flash memory field-programmable and wear-leveling enabled?
The Flash is field-programmable via standard bootloader or JTAG interface, with sector erase granularity and 100,000 write/erase cycles endurance. Wear leveling is not implemented in hardware; it must be managed in firmware using Infineon's DAVE™ library or custom algorithms that distribute updates across multiple sectors to extend lifetime.
SAK-XC2387A-72F80L AA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 144-LQFP Exposed Pad
- Series:
- XC23xxA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- C166SV2
- Core Size:
- 16/32-Bit
- Speed:
- 80MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI
- Peripherals:
- I2S, POR, PWM, WDT
- Number of I/O:
- 118
- Program Memory Size:
- 576KB (576K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 50K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 24x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SAK-XC2387A-72F80L AA FAQ
1.How can I place an order for SAK-XC2387A-72F80L AA through Aetrix?
Please submit a Request for Quotation (RFQ) for SAK-XC2387A-72F80L AA on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SAK-XC2387A-72F80L AA reliable?
The price and inventory of SAK-XC2387A-72F80L AA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SAK-XC2387A-72F80L AA is usually 5 days.
3.What payment methods are accepted for SAK-XC2387A-72F80L AA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAK-XC2387A-72F80L AA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAK-XC2387A-72F80L AA?
SAK-XC2387A-72F80L AA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAK-XC2387A-72F80L AA order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SAK-XC2387A-72F80L AA?
For technical support, including SAK-XC2387A-72F80L AA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAK-XC2387A-72F80L AA requirements.
6.How does Aetrix verify that SAK-XC2387A-72F80L AA is sourced from the original manufacturer or authorized distributors?
All SAK-XC2387A-72F80L AA products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SAK-XC2387A-72F80L AA meets industry standards.
7.What is the process for return or replacement of SAK-XC2387A-72F80L AA?
All SAK-XC2387A-72F80L AA units undergo pre-shipment inspection (PSI). If there is an issue with SAK-XC2387A-72F80L AA, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SAK-XC2387A-72F80L AA part is unused and in its original packaging.
Return procedure for SAK-XC2387A-72F80L AA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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