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Infineon Technologies XE162FN16F80LAAFXUMA1
- Part No.:
- XE162FN16F80LAAFXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Microcontrollers
- Package:
- 64-LQFP Exposed Pad
- Datasheet:
-
XE162FN16F80LAAFXUMA1.pdf
- Description:
- IC MCU 16BIT 128KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,563
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Product details
Overview
XE162FN16F80LAAFXUMA1 from Infineon Technologies is a 16-bit real-time signal controller in the XE166 Family Value Line, featuring an 80 MHz C166-compatible CPU with five-stage pipeline, 320 KB on-chip Flash, 16 KB PSRAM, and integrated MultiCAN 2.0B interface. It delivers 12.5 ns instruction cycle time, supports single-cycle MAC and 16×16 multiplication, and targets motor control and industrial automation systems requiring deterministic timing and mixed-signal integration.
For engineers reviewing the XE162FN16F80LAAFXUMA1 datasheet, XE162FN16F80LAAFXUMA1 pinout, XE162FN16F80LAAFXUMA1 application, or XE162FN16F80LAAFXUMA1 equivalent, key selection criteria include its 64-pin LQFP package, 3.0–5.5 V supply range, dual A/D converters (10-bit, <1 µs conversion), CCU60 PWM unit, and hardware CRC checker for memory integrity verification.
Technical Context
The XE162FN16F80LAAFXUMA1 implements a C166v2 CPU core with MPU, supporting 16 Mbyte linear address space and fast context switching via two local register banks. Its interrupt system provides 96 nodes across 16 priority levels, with Peripheral Event Controller enabling single-cycle data transfers using 24-bit addressing.
On-chip peripherals include two synchronizable 10-bit A/D converters with broken-wire detection, one CCU60 unit for flexible PWM generation, six USIC channels configurable as UART/LIN/SPI/I²C/IIS, and a dual-node MultiCAN interface with 64 message objects and gateway capability - all operating under a unified clock tree driven by PLL or prescaler.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | C166v2 16-bit with five-stage pipeline, enabling 12.5 ns instruction cycle at 80 MHz |
| Flash Memory | 320 KB on-chip program memory with ECC protection and 100k write/erase cycles |
| SRAM | 16 KB PSRAM + 16 KB DSRAM + 8 KB SBRAM + 2 KB DPRAM for real-time data buffering |
| A/D Converter | Two 10-bit units, up to 9 channels total, conversion time <1 µs, with preprocessing and fault detection |
| PWM Generation | CCU60 unit supports center-aligned and edge-aligned PWM with dead-time insertion and emergency shutdown |
| CAN Interface | MultiCAN Rev. 2.0B compliant, 2 independent nodes, 64 message objects, full CAN/basic CAN support |
| Supply Voltage | 3.0 V to 5.5 V single supply, enabling direct interface with legacy industrial I/O levels |
| Package | 64-pin Green LQFP, 0.5 mm pitch, RoHS-compliant, rated for -40°C to 85°C ambient operation |
Pinout & Package
XE162FN16F80LAAFXUMA1 is housed in a 64-pin LQFP package (10 mm × 10 mm, 0.5 mm pitch) with exposed thermal pad. Pin assignments follow Infineon's standardized XE166 pinout layout optimized for signal integrity and mixed-signal routing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dedicated analog/digital power pins with separate decoupling requirements per datasheet Section 4.3.3 |
| P0.0–P0.15 | General-purpose port 0 | 16-bit bidirectional I/O with selectable pull-up, interrupt-capable, used for GPIO or peripheral multiplexing |
| P1.0–P1.7 | General-purpose port 1 | 8-bit port supporting capture/compare inputs, CAN TX/RX, and USIC channel signals |
| OSCIN/OSCOUT | External crystal oscillator interface | Supports 1–20 MHz crystal or external clock source for PLL input; internal RC fallback available |
| TxD0/RxD0 | USIC0 serial interface | Configurable as UART, LIN, SPI, or I²C; supports auto-baud detection and LIN sync field generation |
| CAN0TX/CAN0RX | CAN node 0 transceiver interface | Differential signaling pair for CAN physical layer connection; requires external transceiver (e.g., TJA1040) |
| ADCTRIG0/ADCTRIG1 | A/D conversion trigger inputs | Hardware-synchronized sampling triggers from CCU60 or GPT12E timers for precise motor phase capture |
Key Features
| Feature | Design Value |
|---|---|
| Hardware CRC Checker | Programmable polynomial engine verifying Flash, SRAM, and peripheral register integrity during boot or runtime |
| Peripheral Event Controller (PEC) | Enables zero-CPU-overhead DMA-like transfers between peripherals and memory using 24-bit addressing |
| Real-Time Clock (RTC) | Independent 32-bit counter with calendar mode, battery-backed operation, and alarm interrupt capability |
| Watchdog Timer | Programmable windowed watchdog with oscillator watchdog backup, preventing runaway code in safety-critical loops |
| Memory Protection Unit (MPU) | Configurable region-based access control for code/data segments, enforcing privilege levels and preventing stack overflow |
| Bootstrap Loader | On-chip ROM-based loader supporting UART or CAN firmware updates without external programmer |
Applications
| Industrial Motor Control | Automotive Body Electronics |
|---|---|
|
Use Scenario: Closed-loop control of 3-phase BLDC motors in HVAC blowers and pump drives. IC Role / Device Role / Timing Role: Real-time signal controller executing FOC algorithms, generating synchronized PWM via CCU60, and sampling current/voltage via dual A/D converters. Use Value: Sub-microsecond ADC latency and deterministic 80 MHz execution enable precise torque ripple suppression and >95% efficiency at partial load. |
Use Scenario: Central body controller managing door locks, window lifters, and lighting modules via LIN and CAN. IC Role / Device Role / Timing Role: Multi-protocol interface hub coordinating LIN slave communication and CAN gateway functions between comfort and powertrain networks. Use Value: Integrated MultiCAN + 6 USIC channels eliminate external protocol translators, reducing BOM count and PCB area by 32%. |
| Energy Metering Systems | Industrial PLC I/O Modules |
|
Use Scenario: DIN-rail mounted smart meter with harmonic analysis and tamper detection. IC Role / Device Role / Timing Role: Signal acquisition and processing unit performing real-time FFT on voltage/current samples captured at 16 kHz via synchronized A/D triggers. Use Value: Hardware CRC and ECC-protected Flash ensure firmware integrity against EMI-induced corruption in high-noise utility environments. |
Use Scenario: Modular digital input/output expansion for programmable logic controllers in factory automation. IC Role / Device Role / Timing Role: Deterministic I/O scheduler interfacing with isolated field buses (e.g., IO-Link) while maintaining sub-100 µs response latency. Use Value: PEC-driven peripheral-to-memory transfers offload CPU during high-speed discrete I/O scanning, sustaining 10 kSPS throughput with <2% jitter. |
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 |
|---|---|---|---|
| XE164FN40F80LAAFXUMA1 | Higher Flash (512 KB), 40 KB PSRAM, same CPU and peripherals; adds USB 2.0 OTG interface | Required when firmware complexity exceeds 320 KB or USB host/device connectivity is needed | Select if future firmware growth or PC connectivity is anticipated; otherwise over-specifies for cost-sensitive motor control |
| XC2267M-104F80LAAFXUMA1 | TriCore™ 32-bit core, 80 MHz, 1 MB Flash, enhanced FPU, but no native MultiCAN; uses CAN Node Controller (CNC) | Suitable for advanced motion control with floating-point math, but requires external CAN transceivers and additional glue logic | Choose for computationally intensive tasks like servo vector control; avoid if CAN gateway or LIN integration is primary requirement |
Compared with XE164FN40F80LAAFXUMA1 and XC2267M-104F80LAAFXUMA1, the XE162FN16F80LAAFXUMA1 balances deterministic 16-bit performance, integrated CAN/LIN/ADC, and compact memory footprint - making it optimal for cost-constrained, latency-critical embedded control where 320 KB Flash and dual A/D sufficiency are confirmed.
Availability
XE162FN16F80LAAFXUMA1 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, energy metering, and PLC I/O modules requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for XE162FN16F80LAAFXUMA1 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 microcontrollers, with global R&D centers and ISO/TS 16949-certified manufacturing.
This device belongs to the XE166 Family Value Line - designed specifically for cost-sensitive industrial and automotive applications demanding real-time signal processing, robust peripheral integration, and extended temperature operation without sacrificing determinism or debuggability.
FAQ
What debug interfaces does XE162FN16F80LAAFXUMA1 support?
The device supports on-chip debug via both JTAG and Device Access Port (DAP), enabling full visibility into CPU state, memory, and peripheral registers during development. DAP offers higher bandwidth and lower pin count than JTAG, while both interfaces comply with IEEE 1149.1 and support real-time trace via OCDS. No external emulator hardware is required beyond standard debug probes compatible with Infineon's DAS tools.
Does XE162FN16F80LAAFXUMA1 include hardware encryption or secure boot features?
No - this variant lacks dedicated cryptographic accelerators or secure boot ROM. It provides memory protection via MPU and data integrity via hardware CRC/ECC, but does not implement AES, SHA, or public-key engines. Secure firmware update must be implemented in software using external trusted elements or external secure storage, as confirmed in Sections 3.3 and 4.6 of the V1.5 datasheet.
Can the A/D converters operate synchronously with PWM signals?
Yes - the dual A/D units support hardware-triggered conversions synchronized to CCU60 PWM events (e.g., center-aligned zero-crossing), ensuring precise sampling of motor phase currents at consistent electrical angles. This capability is explicitly documented in Section 3.11 and validated in application note AP32214 for sensorless BLDC control.
Is the 64-pin LQFP package lead-free and halogen-free?
Yes - the "FXUMA1" suffix denotes a green (RoHS-compliant, lead-free, halogen-free) LQFP package per Infineon's ordering code nomenclature and Package Information document PMA064-2. The package meets JEDEC J-STD-020 moisture sensitivity level 3 and is qualified for reflow soldering up to 260°C peak temperature.
XE162FN16F80LAAFXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 64-LQFP Exposed Pad
- 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:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 18K 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:
XE162FN16F80LAAFXUMA1 FAQ
1.How can I place an order for XE162FN16F80LAAFXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for XE162FN16F80LAAFXUMA1 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 XE162FN16F80LAAFXUMA1 reliable?
The price and inventory of XE162FN16F80LAAFXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XE162FN16F80LAAFXUMA1 is usually 5 days.
3.What payment methods are accepted for XE162FN16F80LAAFXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XE162FN16F80LAAFXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XE162FN16F80LAAFXUMA1?
XE162FN16F80LAAFXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XE162FN16F80LAAFXUMA1 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 XE162FN16F80LAAFXUMA1?
For technical support, including XE162FN16F80LAAFXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XE162FN16F80LAAFXUMA1 requirements.
6.How does Aetrix verify that XE162FN16F80LAAFXUMA1 is sourced from the original manufacturer or authorized distributors?
All XE162FN16F80LAAFXUMA1 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 XE162FN16F80LAAFXUMA1 meets industry standards.
7.What is the process for return or replacement of XE162FN16F80LAAFXUMA1?
All XE162FN16F80LAAFXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with XE162FN16F80LAAFXUMA1, 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 XE162FN16F80LAAFXUMA1 part is unused and in its original packaging.
Return procedure for XE162FN16F80LAAFXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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