型号:  CY8C4248LQI-BL453

功能描述:  IC MCU 32BIT 256KB FLASH 56QFN

制造商:  Cypress Semiconductor Corp

Series:  PSOC® 4 CY8C4xx8 BLE

Package:  Tray

Core Processor:  ARM® Cortex®-M0

Core Size:  32-Bit

Speed:  48MHz

Connectivity:  I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART

Peripherals:  Bluetooth, Brown-out Detect/Reset, Cap Sense, DMA LVD, POR, PWM, SmartCard, SmartSense, WDT

Number of I/O:  36

Program Memory Size:  256KB (256K x 8)

Program Memory Type:  FLASH

EEPROM Size:  -

RAM Size:  32K x 8

Voltage - Supply (Vcc/Vdd):  1.71V ~ 5.5V

Data Converters:  A/D 16x12b SAR; D/A 2xIDAC

Oscillator Type:  Internal

Operating Temperature:  -40°C ~ 85°C (TA)

Mounting Type:  Surface Mount

Package / Case:  56-UFQFN Exposed Pad

Supplier Device Package:  56-QFN (7x7)