| PartNumber | CY8C5866AXI-LP020 | CY8C5866LTI-LP022 | CY8C5866AXI-LP021 |
| Description | ARM Microcontrollers - MCU PSOC 5LP PRECN ANLOG, 67MHZ, 64K | ARM Microcontrollers - MCU PSOC 5LP PRECN ANLOG, 67MHZ, 64K | ARM Microcontrollers - MCU PSOC 5LP PERFO ANLOG 67MHZ,64K |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-100 | QFN-68 | TQFP-100 |
| Series | CY8C58LPxxx | CY8C58LPxxx | CY8C58LPxxx |
| Core | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 67 MHz | 67 MHz | 67 MHz |
| Program Memory Size | 64 kB | 64 kB | 64 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Operating Supply Voltage | 1.8 V | 1.8 V | 1.8 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Tray | Tray |
| Height | 1.4 mm | 1 mm | 1.4 mm |
| Length | 14 mm | 8 mm | 14 mm |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Interface Type | SPI, UART, I2C | SPI, UART, I2C | SPI, UART, I2C |
| I/O Voltage | 1.8 V | 1.8 V | 1.8 V |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 2 | 2 | 2 |
| Number of Timers/Counters | 4 Timer | 4 Timer | 4 Timer |
| Processor Series | CY8C58LP | CY8C58LP | CY8C58LP |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 90 | 260 | 90 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 1.89 V | 1.89 V | 1.89 V |
| Supply Voltage Min | 1.71 V | 1.71 V | 1.71 V |
| Tradename | PSoC | PSoC | PSoC |
| Unit Weight | 0.023175 oz | 0.028572 oz | 0.023175 oz |