CY8C4125LQI-S433T
IC MCU 32BIT 32KB FLASH 40QFN
- 產品分類
- 微控制器 - MCU
- 封裝
- 40-UFQFN Exposed Pad
- 庫存
- 7,500 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Infineon Technologies |
|---|---|
| 產品分類 | 微控制器 - MCU |
| Connectivity | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Data Converters | A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC |
| Mounting Type | Surface Mount |
| Number of I/O | 34 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Peripherals | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT |
| Product status | Active |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | Flash |
| RAM Size | 4K x 8 |
| Series | PSOC® 4 CY8C4100S |
| Speed | 24MHz |
| Supplier Device Package | 40-QFN (6x6) |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |
| 資料表 | 查看資料表PDF |
採購概覽
CY8C4125LQI-S433T 的主要供貨及採購資訊。
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CY8C4125LQI-S433T 詳細描述
Product Overview
The CY8C4125LQI-S433T from Infineon Technologies is a PSOC™ 4 CY8C4100S 32-bit microcontroller built around an ARM® Cortex®-M0+ core. It operates at 24 MHz and provides 32KB of FLASH program memory with 4K x 8 RAM. The device uses a 40-QFN (6x6) surface-mount package and supports a 1.71V to 5.5V supply range across a -40°C to 85°C ambient operating temperature. It integrates 34 I/Os and an internal oscillator for embedded control designs that require mixed-signal processing, capacitive sensing, and serial connectivity.
Key Features
- ARM® Cortex®-M0+ 32-bit core operating at 24 MHz
- 32KB FLASH program memory and 4K x 8 RAM
- 34 I/Os in a 40-QFN (6x6) surface-mount package
- 1.71V to 5.5V supply range with -40°C to 85°C ambient operating temperature
- I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, and UART/USART connectivity
- Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, and WDT peripherals
- 16x10b slope and 16x12b SAR A/D converters, plus 2xIDAC D/A converters
- Internal oscillator
Applications
- Capacitive touch user interfaces for control panels and appliance keypads
- Embedded instrument displays using the integrated LCD peripheral
- Local interconnect network nodes in systems using LINbus
- Low-voltage sensor and control modules operating from 1.71V to 5.5V supplies
- Mixed-signal measurement subsystems using 12-bit SAR and 10-bit slope ADCs
- SmartCard and serial peripheral interface equipment
Design & Procurement Notes
Design teams should account for the 40-QFN (6x6) surface-mount footprint and exposed-pad land pattern during PCB layout and assembly. The 34 I/O count and serial peripheral set allow several communication options to be evaluated before finalizing board interfaces. The 1.71V to 5.5V supply range supports regulated 5V or lower supply rails, while the -40°C to 85°C ambient range should be checked against the end-equipment thermal envelope. The specified memory sizes are 32KB FLASH and 4K x 8 RAM, so firmware footprint and data buffers need to be sized early. The internal oscillator can reduce external clock component count.
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