| Part Number | CY7C64315-16LKXCT | CY7C64316-16LKXCT | 
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | 
| Category | Embedded - Microcontrollers - Application Specific | Embedded - Microcontrollers - Application Specific | 
|   |   | |
| Product Status | Active | Active | 
| Applications | USB Microcontroller | USB Microcontroller | 
| Core Processor | M8C | M8C | 
| Program Memory Type | FLASH (16kB) | FLASH (32kB) | 
| Controller Series | CY7C643xx | CY7C643xx | 
| RAM Size | 1K x 8 | 2K x 8 | 
| Interface | I²C, SPI, USB | I²C, SPI, USB | 
| Number of I/O | 11 | 11 | 
| Voltage - Supply | 3V ~ 5.5V | 3V ~ 5.5V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-UFQFN | 16-UFQFN | 
| Supplier Device Package | 16-QFN (3x3) | 16-QFN (3x3) |