8-bit microcontroller (MCU) featuring an M8C core, 16KB Flash program memory, and 2KB RAM. This surface-mount device operates at a maximum clock rate of 24 MHz and supports I2C and SPI interfaces. It offers 19 programmable I/Os, 3 timers, and a single ADC. Packaged in a 24-pin QFN EP with a 4mm x 4mm footprint, it functions across a 3.3V/5V supply range and operates from -40°C to 85°C.
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Cypress CY8C20347-24LQXI technical specifications.
General
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | QFN EP |
| Package Description | Quad Flat No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 24 |
| PCB | 24 |
| Package Length (mm) | 4 |
| Package Width (mm) | 4 |
| Package Height (mm) | 0.55 |
| Seated Plane Height (mm) | 0.55 |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Family Name | CY8Cxxx |
| Data Bus Width | 8bit |
| Maximum Clock Rate | 24MHz |
| Maximum CPU Frequency | 24MHz |
| Device Core | M8C |
| Program Memory Type | Flash |
| Program Memory Size | 16KB |
| RAM Size | 2KB |
| Number of Programmable I/Os | 19 |
| Core Architecture | M8C |
| Programmability | Yes |
| Number of Timers | 3 |
| Interface Type | I2C/SPI |
| CAN | 0 |
| I2C | 1 |
| SPI | 1 |
| Ethernet | 0 |
| UART | 0 |
| USART | 0 |
| USB | 0 |
| I2S | 0 |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Number of ADCs | Single |
Compliance
| Cage Code | 65786 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Cypress CY8C20347-24LQXI Datasheet
Download the complete datasheet for Cypress CY8C20347-24LQXI to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.