AM263P4ACOLFZCZR - Quad-Core 400MHz Cortex-R5F MCU | TI
MPN: AM263P4ACOLFZCZR ✓ Hoạt độngAM263P4ACOLFZCZR Tóm tắt
A microcontroller (MCU) is a single-chip embedded processor that integrates a CPU core, memory, and peripherals such as ADCs, timers, and serial interfaces on one die. Within the power/processing hierarchy, an MCU sits between simple logic ICs and full application processors, and the Sitara AM263Px family targets real-time control, the segment between general-purpose MPUs and small Cortex-M MCUs.
Key features include four Cortex-R5F cores configurable in lockstep or dual-core mode for functional safety, up to 400 MHz real-time performance, expandable memory (optional flash-in-package family variants), a 6-channel 12-bit SAR ADC, one 12-bit DAC, and industrial temperature support to 105C. The R5F lockstep option supports safety-critical configurations required in automotive and industrial drives.
Architecturally, the AM263Px family is built for complex real-time processing in next-generation industrial and automotive embedded products. According to TI, the family consists of multiple pin-to-pin compatible devices with up to four 400 MHz Cortex-R5F cores, allowing one PCB design to scale across memory and core-count variants. On-chip RAM totals 3000 KB, with 256 KB flash for boot and configuration storage.
Typical applications include industrial motor drives, servo and robotics control, digital power supplies, automotive body and domain controllers, and test and measurement equipment where deterministic sub-microsecond loop response is required.
Design consideration: the NFBGA-324 package requires controlled-impedance PCB stackup and BGA escape routing; plan power domains for the 1.71V to 3.46V IO supply range early in layout.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho AM263P4ACOLFZCZR — 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 AM263P4ACOLFZCZR (cùng hình factor và footprint) — khác nhau ở ADC Resolution, Core Processor, Package, Product Family.
AM263P2ACOLFZCZR
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
AM263P1ACOLFZCZR
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
AM263P4ACOLFZCZRQ1
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
AM263P4ACOLFZCZR Tỷ lệ tối đa & tính chất điện
| Core Processor | Arm Cortex-R5F (quad-core) |
| Core Count | 4 |
| Maximum Clock Speed | 400 MHz |
| Bề rộng đường dữ liệu | 32 bit |
| RAM Size | 3000 KB |
| Flash Size | 256 KB |
| ADC Resolution | 12 bit (6 channels, SAR) |
| DAC Resolution | 12 bit (1 channel) |
| Supply Voltage Range | 1.71 V to 3.46 V |
| Nhiệt độ hoạt động | -40C to +105C |
| Hộp | 324-ball NFBGA (ZCZ), 15x15 mm |
| Kiểu lắp đặt | Surface Mount |
| Product Family | Sitara AM263Px Microcontrollers |
| Functional Safety Modes | Lockstep or dual-core R5F configurations |
| Pin-to-Pin Compatible Family | AM263Px (up to 4 cores) |
Hướng dẫn cấu hình chân AM263P4ACOLFZCZR 324-ball nfbga (zcz), 15x15 mm
Cấu hình chân cho AM263P4ACOLFZCZR (324-ball nfbga (zcz), 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 AM263P4ACOLFZCZR.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
AM263P4ACOLFZCZR phù hợp cho 6 Áp dụngs: Industrial Motor Drives and Servo Control, Digital Power Supplies and Rectifiers, Automotive Body and Domain Controllers, Robotics and Motion Control, Test and Measurement Equipment, Factory Automation and PLC Modules.
Industrial Motor Drives and Servo Control
The AM263P4ACOLFZCZR fits industrial motor drives because its four 400 MHz Cortex-R5F cores deliver the deterministic, low-jitter execution that field-oriented control loops demand, while the integrated 6-channel 12-bit SAR ADC samples phase currents and bus voltage concurrently. Per TI, the AM263Px family is purpose-built for the real-time processing needs of next-generation industrial products. In a typical servo drive, one core runs the fast current loop at PWM carrier rate, a second handles speed and position loops, and a third manages industrial Ethernet stacks (EtherCAT/PROFINET). Because all AM263Px devices are pin-to-pin compatible, drive platforms can scale core count between product tiers without PCB respin, and lockstep mode supports safety functions up to drive-integrated safety requirements.
Được đề xuất
Digital Power Supplies and Rectifiers
In digital power supplies, the AM263P4ACOLFZCZR provides the control bandwidth and precision analog needed for LLC, totem-pole PFC, and multi-phase converter topologies. The 400 MHz Cortex-R5F cores execute control loops with sub-microsecond latency, and the 12-bit ADC plus 12-bit DAC support accurate sensing and reference generation. TI positions the AM263Px family explicitly for real-time control in industrial power conversion. With 3000 KB of on-chip RAM, firmware can hold full state-machine, telemetry, and PMBus communication stacks on-chip. The -40C to +105C operating range covers telecom rectifier and server PSU ambient conditions. A key benefit is deterministic interrupt latency, which directly reduces control-loop jitter and improves output ripple and transient response compared with general-purpose MCU solutions.
Được đề xuất
Automotive Body and Domain Controllers
For automotive domain and body controllers, the AM263P4ACOLFZCZR architecture matches the segment's real-time needs, and the pin-compatible AM263Px-Q1 variants carry AEC-Q100 qualification for automotive programs. According to TI and Mouser listings, the AM263Px/AM263Px-Q1 family comprises pin-to-pin compatible devices with up to four 400 MHz Cortex-R5F cores, with lockstep or dual-core programming options for multiple functional safety configurations. In practice, OEMs prototype with the industrial-grade AM263P4ACOLFZCZR, then drop in the Q1 orderable part on the same PCB. The 3000 KB RAM supports CAN-FD stacks, diagnostics, and OTA firmware frameworks concurrently, while the 15x15 mm NFBGA-324 footprint conserves board area in zone-controller enclosures.
Được đề xuất
Robotics and Motion Control
Robotics controllers require deterministic multi-axis coordination, which the AM263P4ACOLFZCZR provides via its four independent 400 MHz Cortex-R5F cores: one per axis pair for joint control plus a dedicated core for trajectory planning and safety monitoring. TI identifies the AM263Px family as targeting next-generation industrial embedded products, including robotics real-time control. The 6-channel 12-bit SAR ADC digitizes multiple encoder and current-feedback channels, and 3000 KB of RAM holds kinematics buffers without external memory. Lockstep R5F operation supports functional safety configurations required for collaborative robots per TI family documentation. Because AM263Px devices are pin-to-pin compatible, a six-axis robot controller can standardize on one PCB and populate 1-, 2-, or 4-core variants to match cost tiers across the product line.
Được đề xuất
Test and Measurement Equipment
In test and measurement instruments, the AM263P4ACOLFZCZR serves as the real-time control processor coordinating data converters, trigger engines, and communication interfaces. Its 400 MHz Cortex-R5F cores deliver predictable latency for time-critical sequencing, while the 12-bit DAC provides bias and reference generation and the 12-bit ADC handles housekeeping telemetry. Distributor parametric data confirms the 32-bit bus, 3000 KB RAM, and 256 KB flash in the 324-ball NFBGA (ZCZ) package. The -40C to +105C rating supports bench and environmental-chamber instruments alike. For instrument vendors, the pin-compatible AM263Px portfolio enables a common hardware platform from entry to premium models - more cores for higher-channel-count instruments - eliminating respins while amortizing firmware investment across the product family.
Được đề xuất
Factory Automation and PLC Modules
The AM263P4ACOLFZCZR suits programmable logic controller (PLC) modules and industrial I/O where scan-cycle determinism matters. Per TI, the AM263Px MCUs are built for complex real-time processing in next-generation industrial products, with up to four 400 MHz Cortex-R5F cores configurable for lockstep functional safety. A PLC CPU module can dedicate cores to the IEC 61131 scan engine, fieldbus protocol stacks, and safety runtime respectively, with the 3000 KB on-chip RAM holding retentive data and communication buffers. The 1.71V to 3.46V supply range and -40C to +105C temperature rating align with industrial cabinet conditions. Pin-to-pin compatibility across the AM263Px family lets automation vendors offer performance-graded CPU modules on one PCB platform.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho AM263P4ACOLFZCZR — 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 | AM263P2ACOLFZCZR | AM263P1ACOLFZCZR | AM263P4ACOLFZCZRQ1 |
|---|---|---|---|---|
| Package | 324-ball NFBGA (ZCZ), 15x15 mm | 324-ball NFBGA (ZCZ) - same | 324-ball NFBGA (ZCZ) - same | 324-ball NFBGA (ZCZ) - same |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Core Count | 4x Cortex-R5F | 2x Cortex-R5F | 1x Cortex-R5F | 4x Cortex-R5F |
| Max Clock Speed | 400 MHz | 400 MHz | 400 MHz | 400 MHz |
| Operating Temperature | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +125C (AEC-Q100 per Q1 family) |
| Automotive Grade | No (industrial grade) | No | No | Yes (AM263Px-Q1 AEC-Q100 family) |
| Pin-to-Pin Compatible | Yes (AM263Px family) | Yes | Yes | Yes |
Bảo phân biệt quan trọng
- Four Cortex-R5F cores vs dual-core competition in same footprint (vsAM263P2ACOLFZCZR)
- Cost-optimized single-core migration path (vsAM263P1ACOLFZCZR)
- Industrial temperature rated out of the box (vsAM263P4ACOLFZCZRQ1)
Ghi chú thiết kế
The 324-ball NFBGA (ZCZ) at 15x15 mm uses approximately 0.8 mm ball pitch, requiring via-in-pad or dog-bone escape routing on at least a 4-layer PCB. Plan the stackup early: dedicate inner layers to the ground plane and power rails (1.71V to 3.46V IO domains plus core rails per the AM263Px datasheet power tree). Follow the TI AM263Px hardware design guide for ball-breakout patterns on address-lane-dense quadrants, and verify BGA reflow profile against the package MSL rating before production.
The AM263P4ACOLFZCZR uses multiple power domains (core, IO, analog) within the 1.71V to 3.46V supply window. Follow the power-supply sequencing requirements in the TI AM263Px datasheet - violations can latch up IO rings. Use the recommended decoupling network (bulk plus per-rail ceramic capacitors placed within 2 mm of ball-side vias). Estimated: budget power per core pair using datasheet typical active currents at 400 MHz; quad-core worst case drives the regulator sizing, not single-core idle figures.
High-speed interfaces from the ZCZ package (memory and communication buses) require length-matched traces and controlled impedance. Keep stubs under 2 mm on serpentine-matched lines, reference solid planes, and avoid routing high-speed signals across power-domain splits. For ADC input nets (6x 12-bit SAR channels), add RC anti-alias filtering close to the balls per the datasheet typical application circuit, and isolate analog ground from switching-regulator return currents.
Do not assume cross-brand MCUs are drop-in replacements - none exist for this 324-ball footprint. Within TI, stick to AM263Px family orderables for pin compatibility; suffix letter blocks (e.g., ACOL vs ACDG) encode feature and packaging options that must be checked in the TI ordering table. Qualify both industrial and Q1 variants before committing a dual-sourced BOM. Finally, lockstep functional safety configurations require specific boot and diagnostics firmware - not a hardware-only change.
Thông tin tuân thủ
Compliance status not stated in provided web data. AEC-Q100 qualified variants exist in the AM263Px-Q1 family; the standard ACOL orderable is an industrial-grade part. Verify RoHS/REACH certificates via TI product page quality data.
