| Part Number | SSTVF16859BS,157 | SSTVF16859BS,151 | 
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | 
| Category | Logic - Specialty Logic | Logic - Specialty Logic | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Logic Type | Registered Buffer with SSTL_2 Compatible I/O for DDR | Registered Buffer with SSTL_2 Compatible I/O for DDR | 
| Supply Voltage | 2.3V ~ 2.7V | 2.3V ~ 2.7V | 
| Number of Bits | 13, 26 | 13, 26 | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 56-VFQFN Exposed Pad | 56-VFQFN Exposed Pad | 
| Supplier Device Package | 56-HVQFN (8x8) | 56-HVQFN (8x8) |