| PartNumber | CY8C21512-12PVXET | CY8C21512-12PVXE | CY8C21512-24PVXA |
| Description | 8-bit Microcontrollers - MCU CAPSENSE CONTROLLER | 8-bit Microcontrollers - MCU CAPSENSE CONTROLLER | 8-bit Microcontrollers - MCU 24 I/O 8K FLASH 512 BYTES SRAM |
| Manufacturer | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-28 | SSOP-28 | SSOP-28 |
| Series | CY8C21512 | CY8C21512 | CY8C21512 |
| Core | M8C | M8C | M8C |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Program Memory Size | 8 kB | 8 kB | 8 kB |
| Data RAM Size | 512 B | 512 B | 512 B |
| Number of I/Os | 24 I/O | 24 I/O | 24 I/O |
| Operating Supply Voltage | 3 V to 5.25 V | 3 V to 5.25 V | 3 V to 5.25 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 85 C |
| Packaging | Reel | Tube | Tube |
| Program Memory Type | Flash | Flash | Flash, SRAM |
| Brand | Cypress Semiconductor | Cypress Semiconductor | Cypress Semiconductor |
| Interface Type | I2C, SPI, UART | I2C, SPI, UART | I2C, SPI, UART |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 1000 | 235 | 235 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.25 V | 5.25 V | 5.25 V |
| Supply Voltage Min | 3 V | 3 V | - |
| Tradename | CapSense | CapSense | CapSense |
| Unit Weight | 0.025045 oz | 0.025045 oz | 0.025045 oz |
| Maximum Clock Frequency | - | - | 24 MHz |
| Data RAM Type | - | - | SRAM |
| Data ROM Type | - | - | EEPROM, Flash |
| Processor Series | - | - | CY8C2 |