| Part Number | CY7C63723-PXC | CY7C63723-SXC | 
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | 
| Category | Embedded - Microcontrollers - Application Specific | Embedded - Microcontrollers - Application Specific | 
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| Product Status | Obsolete | Obsolete | 
| Applications | USB Microcontroller | USB Microcontroller | 
| Core Processor | M8B | M8B | 
| Program Memory Type | OTP (8kB) | OTP (8kB) | 
| Controller Series | CY7C637xx | CY7C637xx | 
| RAM Size | 256 x 8 | 256 x 8 | 
| Interface | PS/2, USB | PS/2, USB | 
| Number of I/O | 10 | 10 | 
| Voltage - Supply | 4V ~ 5.5V | 4V ~ 5.5V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Through Hole | Surface Mount | 
| Package / Case | 18-DIP (0.300", 7.62mm) | 18-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 18-PDIP | 18-SOIC |