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Product Overview
The 32P4903B-CGT from Texas Instruments is a high-performance 32-bit microcontroller based on the ARM Cortex-R5F core. It operates at up to 200 MHz and features 2 MB of flash memory and 512 KB of SRAM. Designed for real-time control applications, it includes advanced peripherals such as dual 12-bit ADCs, PWM modules, and CAN-FD interfaces. This device is ideal for automotive and industrial systems requiring deterministic performance and functional safety.
Detailed Technical Specifications
| Parameter |
Value |
| Core |
ARM Cortex-R5F |
| Max Frequency |
200 MHz |
| Flash Memory |
2 MB |
| SRAM |
512 KB |
| Operating Voltage |
1.14V - 1.32V |
| Temperature Range |
-40°C to +125°C |
| ADC |
Dual 12-bit, up to 4 MSPS |
| PWM |
16 channels, 200 ps resolution |
| Communication |
CAN-FD, SPI, I2C, UART |
| Package |
176-pin LQFP |
Key Features
- Dual-core lockstep for functional safety (ASIL-D)
- Integrated hardware security module (HSM)
- Low-latency interrupt handling
- On-chip temperature sensor
- Supports real-time operating systems (RTOS)
Target Applications
- Automotive: Engine control units (ECU), transmission control, battery management systems (BMS) for electric vehicles
- Industrial: Programmable logic controllers (PLC), motor drives, robotics
- 5G base station: Power management and control
- Dashboard: Instrument cluster and infotainment systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
32P4903B-CGT. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
32P4903B-CGT 是德州儀器推出的一款高性能32位微控制器,基於ARM Cortex-R5F內核,最高工作頻率200 MHz,配備2 MB閃存和512 KB SRAM。專為實時控制應用設計,包含雙12位ADC、PWM模塊和CAN-FD接口等先進外設。該器件適用於需要確定性性能和功能安全的汽車及工業系統。
詳細技術參數
| 參數 |
數值 |
| 內核 |
ARM Cortex-R5F |
| 最高頻率 |
200 MHz |
| 閃存 |
2 MB |
| SRAM |
512 KB |
| 工作電壓 |
1.14V - 1.32V |
| 溫度範圍 |
-40°C 至 +125°C |
| ADC |
雙12位,最高4 MSPS |
| PWM |
16通道,200 ps分辨率 |
| 通信接口 |
CAN-FD, SPI, I2C, UART |
| 封裝 |
176引腳 LQFP |
核心特性
- 雙核鎖步功能安全(ASIL-D)
- 集成硬件安全模塊(HSM)
- 低延遲中斷處理
- 片上溫度傳感器
- 支持實時操作系統(RTOS)
典型應用場景
- 汽車:發動機控制單元(ECU)、變速箱控制、電動汽車電池管理系統(BMS)
- 工業:可編程邏輯控制器(PLC)、電機驅動、機器人
- 5G基站:電源管理與控制
- 儀表盤:儀表集群和信息娛樂系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 32P4903B-CGT 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
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