AM263P4ACOLFZCZR - Quad-Core 400MHz Cortex-R5F MCU | TI
料号： AM263P4ACOLFZCZR ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $25.24 | $25.24 |
| 10 | $23.5 | $235.00 |
| 100 | $21.8 | $2,180.00 |
| 500 | $20.1 | $10,050.00 |
| 1,000 | $18.6 | $18,600.00 |
AM263P4ACOLFZCZR 概述
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.
直接替换替代料： AM263P4ACOLFZCZR ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： AM263P4ACOLFZCZR （相同外形与封装尺寸） ——差异在于 ADC Resolution, Core Processor, Package, Product Family.
快速对比工具——选择替代料号进行并排对比：
AM263P2ACOLFZCZR
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
AM263P1ACOLFZCZR
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
AM263P4ACOLFZCZRQ1
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
AM263P4ACOLFZCZR 最大额定值与电气特性
| Core Processor | Arm Cortex-R5F (quad-core) |
| Core Count | 4 |
| Maximum Clock Speed | 400 MHz |
| 数据总线宽度 | 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 |
| 工作温度 | -40C to +105C |
| 封装 | 324-ball NFBGA (ZCZ), 15x15 mm |
| 安装类型 | 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) |
AM263P4ACOLFZCZR 324-ball nfbga (zcz), 15x15 mm 引脚配置指南
AM263P4ACOLFZCZR（324-ball nfbga (zcz), 15x15 mm 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： AM263P4ACOLFZCZR.
请参阅 数据手册 以查看完整引脚配置。
典型应用
AM263P4ACOLFZCZR 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： AM263P4ACOLFZCZR ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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 |
关键差异点
- Four Cortex-R5F cores vs dual-core competition in same footprint （对比 AM263P2ACOLFZCZR)
- Cost-optimized single-core migration path （对比 AM263P1ACOLFZCZR)
- Industrial temperature rated out of the box （对比 AM263P4ACOLFZCZRQ1)
设计说明
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.
合规信息
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.
