| Series | M8™ |
| Package | Tube |
| Part Status | Obsolete |
| Applications | USB Microcontroller |
| Core Processor | M8A |
| Program Memory Type | OTP (4kB) |
| Controller Series | CY7C631xx |
| RAM Size | 128 x 8 |
| Interface | USB |
| Number of I/O | 16 |
| Voltage - Supply | 4V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 24-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 24-QSOP |
