CY8C4245LQI-483
IC MCU 32BIT 32KB FLASH 40QFN
- 產品分類
- 微控制器 - MCU
- 封裝
- 40-UFQFN Exposed Pad
- 庫存
- 7,252 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 8x12b SAR; D/A 2xIDAC |
| Mounting Type | Surface Mount |
| Number of I/O | 34 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Package | Tray |
| 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 CY8C42xx |
| Speed | 48MHz |
| 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
CY8C4245LQI-483 的主要供貨及採購資訊。
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CY8C4245LQI-483 詳細描述
Product Overview
The CY8C4245LQI-483 from Infineon Technologies is a 32-bit microcontroller in the PSOC™ 4 CY8C42xx series, built around an ARM® Cortex®-M0 core and specified at 48MHz. It has 32KB (32K x 8) FLASH program memory, 4K x 8 RAM, 34 I/Os, and an internal oscillator. The device operates from a 1.71V to 5.5V supply and is rated for -40°C to 85°C. It is housed in a 40-QFN (6x6) surface-mount package with an exposed pad.
Key Features
- ARM® Cortex®-M0 core with 32-bit architecture and 48MHz speed.
- 32KB (32K x 8) FLASH program memory and 4K x 8 RAM.
- 34 I/Os in a 40-QFN (6x6) exposed-pad surface-mount package.
- Integrated peripherals include Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, and WDT.
- Analog resources include A/D 8x12b SAR and D/A 2xIDAC.
- Communication interfaces include I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, and UART/USART.
- Internal oscillator and 1.71V to 5.5V supply voltage range.
- Operating temperature range of -40°C to 85°C.
Applications
- Embedded control modules using I2C, SPI, UART/USART, SSP, or Microwire communication.
- Capacitive touch sensing interfaces using the CapSense peripheral.
- Compact instrumentation designs using the 12-bit SAR ADC and IDAC resources.
- LCD display control in embedded systems.
- LINbus, SmartCard, or IrDA communication nodes.
- Low-voltage embedded devices operating from a 1.71V to 5.5V supply.
Design & Procurement Notes
Design teams should verify the 40-QFN (6x6) land pattern, exposed-pad thermal requirements, and decoupling for the 1.71V to 5.5V supply range. The 32KB FLASH and 4K x 8 RAM sizes should be checked against program, data, and stack requirements. The internal oscillator, 48MHz speed, 34 I/Os, and integrated peripherals should be mapped to the target architecture. The -40°C to 85°C operating temperature range defines the environmental envelope for selection.
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