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| Part Number | CY8C4147AXI-S445 |
| Datasheet | CY8C4147AXI-S445 datasheet |
| Description | IC MCU 32BIT 128KB FLASH 64TQFP |
| Manufacturer | Cypress Semiconductor Corp |
| Series | PSOC® 4 CY8C4100S |
| Part Status | Active |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit |
| Speed | 48MHz |
| Connectivity | I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART |
| Peripherals | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT |
| Number of I/O | 54 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |
| Data Converters | A/D 1x10b, 1x12b SAR |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | Surface Mount |
| Supplier Device Package | 64-LQFP |
| Base Part Number | 64-TQFP (14x14) |