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Infineon Technologies SAF-XE162FM-48F80L AA
- Part No.:
- SAF-XE162FM-48F80L AA
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
SAF-XE162FM-48F80L AA.pdf
- Description:
- IC MCU 16BIT 384KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,847
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Product details
Overview
SAF-XE162FM-48F80L AA from Infineon Technologies is a 16-bit real-time signal controller in the XE166 family, designed for motor control and industrial automation. It features an 80 MHz CPU with 12.5 ns instruction cycle, 576 KB on-chip Flash, dual 10-bit ADCs (≤1 μs conversion), and integrated MultiCAN 2.0B interface with 64 message objects across two nodes.
For engineers reviewing the SAF-XE162FM-48F80L AA datasheet, SAF-XE162FM-48F80L AA pinout, SAF-XE162FM-48F80L AA application, or SAF-XE162FM-48F80L AA equivalent, key selection criteria include real-time PWM generation via CCU60, deterministic interrupt latency (16 priority levels), on-chip memory protection (MPU + ECC), and single-supply operation from 3.0 V to 5.5 V.
Technical Context
The SAF-XE162FM-48F80L AA implements a C166-compatible five-stage pipeline CPU with hardware MAC, background division (32/16-bit in 21 cycles), and zero-cycle jumps. Its memory subsystem includes 8 KB SBRAM, 2 KB DPRAM, up to 16 KB DSRAM, and up to 32 KB PSRAM - all protected by ECC.
Peripheral integration centers on deterministic timing control: CAPCOM2 (16-channel capture/compare), CCU60 (flexible PWM with dead-time insertion), GPT12E (5-timer unit), and two synchronizable 10-bit ADCs with broken-wire detection and data preprocessing. The MultiCAN module supports full CAN 2.0B with gateway functionality across two physical nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Clock | 80 MHz - enables 12.5 ns instruction cycle for hard real-time loop execution in motor control |
| Flash Memory | 576 KB - sufficient for complex field-oriented control (FOC) algorithms with safety routines |
| ADC Resolution & Speed | 10-bit, ≤1 μs conversion - supports high-fidelity current/voltage sampling in 20 kHz PMSM drives |
| CAN Interface | MultiCAN Rev. 2.0B, 2 nodes, 64 message objects - enables distributed I/O and actuator coordination in industrial networks |
| Supply Voltage | 3.0 V to 5.5 V - compatible with standard industrial 3.3 V and 5 V rails without level-shifting |
| Package | 64-pin LQFP, 0.5 mm pitch - surface-mountable with validated thermal performance up to 105 °C ambient |
| Memory Protection | MPU + ECC - prevents unauthorized code/data access and detects/corrects single-bit Flash/SRAM errors |
Pinout & Package
SAF-XE162FM-48F80L AA is housed in a 64-pin Green LQFP package (10 × 10 mm, 0.5 mm pitch) with exposed thermal pad, rated for industrial temperature range (–40 °C to +105 °C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dual 3.3 V domains (core/I/O) with separate decoupling requirements per datasheet Section 4.2.1 |
| P0.0–P0.15 | General-purpose port 0 | Configurable as input/output with Schmitt-trigger inputs; supports peripheral function multiplexing (e.g., CAN_TX0) |
| CC60x, CC61x | CCU60 capture/compare outputs | Dedicated PWM output pins with programmable dead-time insertion for 3-phase inverter gate driving |
| ADCTRIG0–ADCTRIG2 | ADC trigger inputs | Hardware-synchronized sampling initiation from timer or external event - eliminates software jitter in current-loop sampling |
| CANRX0, CANTX0 | CAN node 0 differential interface | Direct connection to ISO 11898-compliant transceiver; supports bit rates up to 1 Mbit/s |
Key Features
| Feature | Design Value |
|---|---|
| CCU60 PWM Unit | Three complementary PWM pairs with independent dead-time control and emergency shutdown - enables safe 3-phase inverter operation |
| Synchronizable Dual ADC | Two 10-bit converters triggered simultaneously with <100 ns skew - ensures coherent current vector sampling in FOC |
| Peripheral Event Controller (PEC) | Eight-channel DMA with 24-bit addressing - offloads CPU during high-speed sensor data transfer (e.g., encoder quadrature counting) |
| On-chip CRC Checker | Programmable polynomial engine for Flash/SRAM integrity verification - satisfies IEC 61508 SIL2 functional safety checks |
| Real-Time Clock (RTC) | Independent 32.768 kHz oscillator domain with calendar functions - enables time-stamped fault logging without CPU intervention |
Applications
| Industrial Motor Drives | Automated HVAC Systems |
|---|---|
Use Scenario: Field-oriented control of 3-phase PMSM/BLDC motors in variable-frequency drives. IC Role / Device Role / Timing Role: Real-time signal controller executing position/speed loops at 20 kHz with synchronized PWM and ADC sampling. Use Value: CCU60's hardware dead-time insertion and dual ADC synchronization eliminate phase-current measurement skew, improving torque ripple <5%. | Use Scenario: Multi-zone air handling unit with modulating dampers, EC fans, and refrigerant valve control. IC Role / Device Role / Timing Role: Central motion and communication controller managing CAN-based sensor network and analog actuator interfaces. Use Value: MultiCAN gateway functionality consolidates zone-level temperature/humidity data onto building BACnet backbone via protocol translation. |
| Programmable Logic Controllers | Industrial Power Supplies |
Use Scenario: Compact PLC with 16 digital I/O, 4 analog inputs, and CANopen master capability. IC Role / Device Role / Timing Role: Deterministic logic executor with 16-level nested interrupts and hardware timer-based scan cycle enforcement. Use Value: MPU-enforced memory isolation prevents ladder logic runtime corruption by peripheral ISR code - certified for IEC 61131-3 compliance. | Use Scenario: Digital-controlled AC/DC power supply with active PFC and LLC resonant stages. IC Role / Device Role / Timing Role: High-precision voltage/current regulation controller using synchronous ADC sampling and multi-channel PWM generation. Use Value: GPT12E timers deliver <1 ns jitter in 500 kHz PFC switching, enabling THD reduction to <3% at full load. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar real-time signal controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SAF-XE162HM-48F80L AA | Same core and peripherals, but includes hardware floating-point unit (FPU) and enhanced debug trace buffer | Better suited for computationally intensive tasks like predictive maintenance FFT analysis | Select when algorithm complexity exceeds fixed-point capability of XE162FM |
| SAK-XC2267-104F80L AA | TriCore™ architecture, 80 MHz, 1 MB Flash, but lacks CCU60 and has different CAN implementation (single-node only) | Targeted at automotive body control where ASIL-B compliance and larger Flash are prioritized over industrial PWM precision | Choose for automotive OEM programs requiring TriCore toolchain and ISO 26262 support |
Compared with SAF-XE162HM-48F80L AA, the XE162FM offers identical real-time control latency and industrial I/O but omits FPU overhead; versus SAK-XC2267-104F80L AA, it delivers superior motor-control-specific peripherals (CCU60, dual sync ADC) at lower cost for non-automotive use.
Availability
SAF-XE162FM-48F80L AA is available at Aetrix Electronics and suitable for industrial motor drives, programmable logic controllers, automated HVAC systems, and digital power supplies requiring stable component supply and long-term industrial lifecycle support.
Supply support for SAF-XE162FM-48F80L 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, and industrial control ICs, with global R&D and manufacturing infrastructure.
The XE166 family targets cost-sensitive industrial real-time control applications, emphasizing deterministic timing, integrated motor-control peripherals, and functional safety readiness - distinct from Infineon's automotive-focused TriCore or Aurix lines.
FAQ
What is the maximum operating temperature for SAF-XE162FM-48F80L AA?
The device is qualified for industrial temperature range: –40 °C to +105 °C ambient. Thermal derating begins above 85 °C case temperature per Section 5.2 of the datasheet, requiring PCB copper area ≥200 mm² under the exposed pad for full-power operation at 105 °C ambient.
Does SAF-XE162FM-48F80L AA support JTAG debugging?
Yes - it includes full on-chip debug support via JTAG interface compliant with IEEE 1149.1, enabling real-time breakpoint setting, register inspection, and flash programming through Infineon's DAS-1 debugger or third-party tools supporting C166-core JTAG protocols.
Can the internal PLL generate exactly 80 MHz from a 10 MHz crystal?
Yes - the PLL supports integer multiplication factors from 1× to 16×. With a 10 MHz crystal and PLL multiplier set to 8×, the device achieves precisely 80 MHz CPU clock, meeting the 12.5 ns instruction cycle specification under all operating conditions defined in Section 4.1.2.
Is the 576 KB Flash memory organized as a single contiguous block?
No - the Flash is segmented into multiple banks (e.g., main array, boot sector, configuration sectors) with independent erase granularity. Each bank supports byte-programming and sector-erase operations, enabling safe firmware updates with rollback capability per Section 4.5 of the datasheet.
SAF-XE162FM-48F80L AA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 64-LQFP
- Series:
- XE16x
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- C166SV2
- Core Size:
- 16-Bit
- Speed:
- 80MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI
- Peripherals:
- I2S, POR, PWM, WDT
- Number of I/O:
- 40
- Program Memory Size:
- 384KB (384K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 34K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 9x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SAF-XE162FM-48F80L AA FAQ
1.How can I place an order for SAF-XE162FM-48F80L AA through Aetrix?
Please submit a Request for Quotation (RFQ) for SAF-XE162FM-48F80L 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 SAF-XE162FM-48F80L AA reliable?
The price and inventory of SAF-XE162FM-48F80L AA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SAF-XE162FM-48F80L AA is usually 5 days.
3.What payment methods are accepted for SAF-XE162FM-48F80L AA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAF-XE162FM-48F80L AA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAF-XE162FM-48F80L AA?
SAF-XE162FM-48F80L AA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAF-XE162FM-48F80L 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 SAF-XE162FM-48F80L AA?
For technical support, including SAF-XE162FM-48F80L AA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAF-XE162FM-48F80L AA requirements.
6.How does Aetrix verify that SAF-XE162FM-48F80L AA is sourced from the original manufacturer or authorized distributors?
All SAF-XE162FM-48F80L 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 SAF-XE162FM-48F80L AA meets industry standards.
7.What is the process for return or replacement of SAF-XE162FM-48F80L AA?
All SAF-XE162FM-48F80L AA units undergo pre-shipment inspection (PSI). If there is an issue with SAF-XE162FM-48F80L 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 SAF-XE162FM-48F80L AA part is unused and in its original packaging.
Return procedure for SAF-XE162FM-48F80L AA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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