| Part Number | AT88SC0104CA-PU | AT88SC0404CA-PU | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | Specialized ICs | Specialized ICs | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Type | Secure Memory | Secure Memory | 
| Applications | Embedded, Smart Card | Embedded, Smart Card | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | 8-DIP (0.300", 7.62mm) | 8-DIP (0.300", 7.62mm) | 
| Supplier Device Package | 8-PDIP | 8-PDIP |