CY8C3446LTI-074
IC MCU 8BIT 64KB FLASH 68QFNManufacturer: Cypress Semiconductor Corp
Categories: Microcontrollers
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Cypress Semiconductor Corp PSOC® 3 CY8C34xx series microcontroller, part number CY8C3446LTI-074, features an 8-Bit 8051 core operating at 50MHz. This device offers 64KB of FLASH program memory and 8KB of RAM, complemented by 2K x 8 EEPROM. Integrated peripherals include CapSense, DMA, LCD, POR, PWM, and WDT, alongside 16x12b Analog-to-Digital and 2x8b Digital-to-Analog converters. Connectivity options are extensive, supporting EBI/EMI, I2C, LINbus, SPI, and UART/USART protocols. With 38 programmable I/O pins and a 68-QFN (8x8) surface mount package, it is suitable for applications in industrial automation, consumer electronics, and automotive systems. The operating voltage range is 1.71V to 5.5V, with an operating temperature of -40°C to 85°C (TA).
Additional Information
Series: PSOC® 3 CY8C34xxRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 68-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 50MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 8K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| Core Processor | 8051 |
| Data Converters | A/D 16x12b; D/A 2x8b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 5.5V |
| Connectivity | EBI/EMI, I2C, LINbus, SPI, UART/USART |
| Peripherals | CapSense, DMA, LCD, POR, PWM, WDT |
| Supplier Device Package | 68-QFN (8x8) |
| Number of I/O | 38 |
| Programmable | Not Verified |
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