| Base Product Number | CY8C4045 |
| Category | Integrated Circuits (ICs) |
| Connectivity | I?C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART |
| Core Processor | ARM? Cortex?-M0 |
| Core Size | 32-Bit |
| Data Converters | - |
| EEPROM Size | - |
| Mfr | Cypress Semiconductor Corp |
| Mounting Type | Surface Mount |
| Number of I/O | In Stock |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Oscillator Type | Internal |
| Package | Tape & Reel (TR) |
| Package / Case | 25-UFBGA, WLCSP |
| Part Status | Active |
| Peripherals | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 4K x 8 |
| Series | PSOC? 4 CY8C42xx-DS |
| Speed | 48MHz |
| Supplier Device Package | 25-WLCSP (2.07?2.11) |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 5.5V |