Multifunction Peripheral IC featuring a 32-bit ARM core operating at up to 48MHz. This CMOS component offers 34 I/Os, 32KB FLASH memory, and 4KB RAM. Integrated peripherals include I2C, SPI, UART, and CapSense, with 4 timers/counters. Designed for surface mounting in a QFN package, it operates from 1.71V to 5.5V and has a temperature range of -40°C to 85°C.
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Cypress CY8C4245LQI-483 technical specifications.
| Package/Case | QFN |
| Contact Plating | Gold |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 48MHz |
| Interface | I2C, SPI, UART, IrDA, SSP, USART |
| Lead Free | Lead Free |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.71V |
| Mount | Surface Mount |
| Number of I/Os | 34 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 1.8V |
| Oscillator Type | Internal |
| Package Quantity | 490 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LVD, LCD, CapSense, I2C |
| Radiation Hardening | No |
| RAM Size | 4KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PSOC® 4 CY8C42xx |
| Watchdog Timer | Yes |
| Weight | 0.004138oz |
| RoHS | Compliant |
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