8-bit RISC microcontroller featuring a 32KB Flash program memory and 4KB RAM. This 68-pin QFN EP (Quad Flat No Lead Package, Exposed Pad) device operates at up to 50 MHz, with an 8051 core architecture. It supports I2C, SPI, and UART interfaces, offering 46 programmable I/Os, 16 ADC channels, and a single 8-bit DAC. Designed for surface mounting, this component operates from 2.5V to 5.5V and is rated for industrial temperature ranges of -40°C to 85°C.
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Cypress CY8C3245LTI-142 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 | 68 |
| PCB | 68 |
| Package Length (mm) | 8 |
| Package Width (mm) | 8 |
| Package Height (mm) | 0.88 |
| Seated Plane Height (mm) | 0.9 |
| Pin Pitch (mm) | 0.4 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MO-220VLLE-1 |
| Family Name | CY8Cxxx |
| Data Bus Width | 8bit |
| Instruction Set Architecture | RISC |
| Maximum Clock Rate | 50MHz |
| Maximum CPU Frequency | 50MHz |
| Device Core | 8051 |
| Program Memory Type | Flash |
| Program Memory Size | 32KB |
| RAM Size | 4KB |
| Number of Programmable I/Os | 46 |
| Core Architecture | 8051 |
| Programmability | Yes |
| Number of Timers | 4 |
| Interface Type | I2C/SPI/UART |
| CAN | 0 |
| I2C | 1 |
| SPI | 1 |
| Ethernet | 0 |
| UART | 1 |
| USART | 0 |
| USB | 0 |
| I2S | 0 |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| ADC Channels | 16 |
| Number of ADCs | Single |
| DAC Channels | 1 |
| DAC Resolution | 8bit |
| Number of DACs | Single |
Compliance
| Cage Code | 65786 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Cypress CY8C3245LTI-142 Datasheet
Download the complete datasheet for Cypress CY8C3245LTI-142 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.