AM263P2-Q1 - Dual-Core 400MHz Automotive MCU | Texas Instruments
MPN: AM263P2-Q1 ✓ Hoạt độngAM263P2-Q1 Tóm tắt
A microcontroller (MCU) is a compact integrated circuit that contains a processor core, memory, and programmable input/output peripherals. The AM263P2-Q1 sits in the Sitara family of TI microcontrollers, positioned specifically for vehicle control systems where deterministic real-time performance is critical. Its dual-core architecture allows lockstep or dual-core operation for functional safety configurations.
Key features include two Arm Cortex-R5F cores running at up to 400MHz, providing high-performance computation for closed-loop control loops. The device integrates industrial communications subsystems (PRU-ICSS) for protocols like EtherCAT, and supports opTI-flash for executing code directly from flash. Its 256KB on-chip flash enables real-time control algorithms without external memory.
Technically, the AM263P2-Q1 offers a 32-bit data bus and supports multiple interface options, including CAN, UART, SPI, and I2C. The functional safety features and wide operating temperature range [data needed] make it ideal for automotive powertrain, chassis, and body electronics. The 324-NFBGA package provides a compact footprint with high pin count for peripheral-rich designs.
Typical applications include motor control for electric power steering, battery management systems, and industrial communication gateways. The device's real-time control co-processors (R5F cores) can execute PWM generation and ADC sampling with minimal latency.
When designing, ensure proper decoupling capacitors on all power rails and follow TI's layout recommendations for the thermal pad. Use the available JTAG interface for debugging and programming via the 20-pin emulation header.
Bộ thay thế dễ dàng lắp đặt cho AM263P2-Q1 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với AM263P2-Q1 (cùng hình factor và footprint) — khác nhau ở Core Processor, Flash Memory, Series.
AM263P4-Q1
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →AM263P1-Q1
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
AM2632-Q1
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →AM263P2-Q1 Tỷ lệ tối đa & tính chất điện
| Core Type | Arm Cortex-R5F |
| Number of Cores | 2 (Dual-core) |
| Max Clock Speed | 400 MHz |
| Flash Memory | 256 KB |
| Package Type | 324-NFBGA |
| Package Size | 15x15 mm |
| Số chân | 324 |
| Bề rộng đường dữ liệu | 32-bit |
| Series | Sitara |
| Kiểu lắp đặt | Surface Mount |
| Automotive Grade | AEC-Q100 qualified |
| Trạng thái RoHS | unknown |
Hướng dẫn cấu hình chân AM263P2-Q1 15x15 mm
Cấu hình chân cho AM263P2-Q1 (15x15 mm gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho AM263P2-Q1.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
AM263P2-Q1 phù hợp cho 6 Áp dụngs: Electric Power Steering (EPS) Motor Control, Automotive Battery Management System, Industrial Communication Gateway, Onboard Charger (OBC) Control, Body Control Module, Advanced Driver Assistance Systems (ADAS) Sensor Fusion.
Electric Power Steering (EPS) Motor Control
The AM263P2-Q1 dual-core R5F architecture at 400MHz enables high-frequency PWM control for EPS motors. Its real-time control peripherals provide deterministic gate drive signals, while 256KB flash stores the control algorithm. The AEC-Q100 qualification ensures reliability in harsh under-hood environments. A companion DRV8353SRTAR driver interfaces with the MCU for three-phase motor commutation.
Được đề xuất
Automotive Battery Management System
The AM263P2-Q1 manages battery cell monitoring and balancing in electric vehicles. Its high-speed Cortex-R5F cores process voltage and current data from BQ79616 battery monitors, ensuring real-time safety decisions. The 324-NFBGA package fits compact BMS boards, and the dual-core architecture allows redundant computation for functional safety. The device supports CAN communication with the vehicle controller.
Được đề xuất
Industrial Communication Gateway
The AM263P2-Q1's PRU-ICSS subsystem enables real-time industrial protocols like EtherCAT and PROFINET, making it ideal for gateways. At 400MHz, it handles data packets with low latency, while the dual-core design separates protocol processing from application logic. The MCU interfaces with DP83TD555J-Q1 Ethernet PHY for wireline communication, and its 256KB flash stores firmware for flexible protocol stacks.
Được đề xuất
Onboard Charger (OBC) Control
The AM263P2-Q1 controls power conversion in onboard chargers, orchestrating AC/DC and DC/DC stages with high-precision PWM at 400MHz. Its dual cores handle multiple control loops concurrently, while the AEC-Q100 grade ensures operation at automotive temperatures. The MCU coordinates with LMG3422R030RQZT GaN power devices for high-efficiency switching, and its integrated ADCs sample voltage/current feedback.
Được đề xuất
Body Control Module
The AM263P2-Q1 serves as the central controller for body electronics, managing windows, lights, and door locks. Its multiple UART/SPI interfaces connect to switch sensors and actuators, while the dual-core architecture provides redundancy for safety-critical functions. The MCU's 256KB flash stores configurable logic, and its 324-NFBGA package enables dense integration in the cabin ECU. CAN communication via TCAN337G handles network commands.
Được đề xuất
Advanced Driver Assistance Systems (ADAS) Sensor Fusion
The AM263P2-Q1 processes sensor data for ADAS, fusing radar and camera inputs at 400MHz. Its dual R5F cores execute real-time object detection algorithms, while the PRU-ICSS enables low-latency data capture from multiple sources. The AEC-Q100 qualification supports automotive reliability. Together with TIA3MV, it provides a robust computing platform for safety-critical perception tasks.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho AM263P2-Q1 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | AM263P4-Q1 | AM263P1-Q1 | AM2632-Q1 |
|---|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | 324-NFBGA (15x15 mm) | 324-NFBGA (15x15 mm) - same | 324-NFBGA (15x15 mm) - same | 324-NFBGA (15x15 mm) - same |
Bảo phân biệt quan trọng
- Dual-core performance with functional safety (vsAM263P1-Q1)
- Mid-range core count for balanced cost (vsAM263P4-Q1)
- Confirmed pin compatibility in AM263Px family (vsAM2632-Q1)
Ghi chú thiết kế
Ensure clean power delivery to the AM263P2-Q1 by placing 100nF decoupling capacitors close to each supply pin. Use a 4.7uF bulk capacitor on the main VDD rail to handle transient currents. All digital and analog supplies should be separated via ferrite beads to prevent noise coupling.
For the 324-NFBGA package, route high-speed signals with controlled impedance (50-ohm) and keep trace lengths matched. The thermal pad must be connected to ground with multiple vias to dissipate heat. Refer to TI's layout guidelines for the AM263Px family to minimize signal integrity issues.
Avoid floating unused pins; configure them as inputs with pull-ups or pull-downs to prevent excessive current. Ensure the JTAG debug pins are not shared with other peripherals during development. Also, verify the boot mode selection pins are correctly set to avoid accidental erase of the flash.
Thông tin tuân thủ
AEC-Q100 qualified per TI product page. Other compliance status is not available in the provided data.
