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Product Overview
The Infineon CY9AF112MPMC-G-MJE1 is a high-performance 32-bit microcontroller based on the ARM Cortex-M3 core, designed for demanding embedded applications. It features 1MB of flash memory and 128KB of SRAM, operating at up to 120 MHz. The device is housed in an 80-pin LQFP package with a 12x12 mm footprint, making it suitable for space-constrained designs. It offers a rich set of peripherals including multiple communication interfaces (UART, SPI, I2C), analog-to-digital converters, and timers. This MCU is ideal for industrial control, automotive, and IoT applications requiring high reliability and real-time performance.
Detailed Technical Specifications
| Parameter |
Value |
| Core |
ARM Cortex-M3 |
| Max Frequency |
120 MHz |
| Flash Memory |
1 MB |
| SRAM |
128 KB |
| Package |
80-LQFP (12x12 mm) |
| Operating Voltage |
2.7V - 5.5V |
| Temperature Range |
-40°C to +105°C |
| ADC |
12-bit, 8 channels |
| Communication Interfaces |
UART (4), SPI (3), I2C (2) |
| Timers |
16-bit (6), 32-bit (2) |
| DMA |
8 channels |
| Watchdog Timer |
Yes |
| RTC |
Yes |
Key Features
- High-performance ARM Cortex-M3 core with single-cycle multiply and hardware divide
- Large on-chip memory: 1MB Flash and 128KB SRAM
- Wide operating voltage range (2.7V to 5.5V) for robust industrial applications
- Rich peripheral set including multiple UART, SPI, I2C, and ADC
- Enhanced security features: CRC, unique ID, and tamper detection
- Low-power modes: Sleep, Stop, and Standby for energy-efficient designs
- Extended temperature range (-40°C to +105°C) suitable for harsh environments
Target Applications
- Industrial control systems: PLCs, motor drives, and factory automation
- Automotive: Body control modules, dashboard controllers, and sensor interfaces
- IoT gateways and edge computing devices
- Smart home appliances: HVAC controllers, smart meters
- 5G base station control and monitoring
- Medical devices: Patient monitoring and diagnostic equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CY9AF112MPMC-G-MJE1. 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
英飛凌 CY9AF112MPMC-G-MJE1 是一款基於 ARM Cortex-M3 內核的高性能 32 位微控制器,專為要求嚴苛的嵌入式應用而設計。它擁有 1MB 快閃記憶體和 128KB SRAM,最高工作頻率可達 120 MHz。該器件採用 80 引腳 LQFP 封裝,尺寸為 12x12 mm,適合空間受限的設計。它提供豐富的外設,包括多種通訊接口(UART、SPI、I2C)、模數轉換器和定時器。此 MCU 非常適合需要高可靠性和實時性能的工業控制、汽車和物聯網應用。
詳細技術參數
| 參數 |
數值 |
| 內核 |
ARM Cortex-M3 |
| 最高頻率 |
120 MHz |
| 快閃記憶體 |
1 MB |
| SRAM |
128 KB |
| 封裝 |
80-LQFP (12x12 mm) |
| 工作電壓 |
2.7V - 5.5V |
| 溫度範圍 |
-40°C 至 +105°C |
| ADC |
12 位,8 通道 |
| 通訊接口 |
UART (4), SPI (3), I2C (2) |
| 定時器 |
16 位 (6), 32 位 (2) |
| DMA |
8 通道 |
| 看門狗定時器 |
有 |
| 實時時鐘 |
有 |
核心特性
- 高性能 ARM Cortex-M3 內核,支持單週期乘法和硬件除法
- 大容量片上存儲:1MB 快閃和 128KB SRAM
- 寬工作電壓範圍 (2.7V 至 5.5V),適用於工業應用
- 豐富的外設:多個 UART、SPI、I2C 和 ADC
- 增強的安全功能:CRC、唯一 ID 和防篡改檢測
- 低功耗模式:睡眠、停止和待機,適合節能設計
- 擴展溫度範圍 (-40°C 至 +105°C),適用於惡劣環境
典型應用場景
- 工業控制系統:PLC、電機驅動和工廠自動化
- 汽車:車身控制模塊、儀表板控制器和傳感器接口
- 物聯網網關和邊緣計算設備
- 智能家居電器:HVAC 控制器、智能電錶
- 5G 基站控制和監控
- 醫療設備:病人監護和診斷設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CY9AF112MPMC-G-MJE1 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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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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