Description
This is a lot of 25 NEC DRAM 256K/100ns. It's part number is UPD41256C-10. It comes as pictured without any additional parts or accessories.
Specifications
- Manufacturer: NEC
- Part Number: UPD41256C-10
- Pins: 16
Features
- 262,144-word x 1-bit organization
- High-density plastic DIP and PLCC packaging
- Multiplexed address inputs
- Single + 5-volt power supply
- On-chip substrate bias generator
- Low power dissipation of 28 mW max (standby)
- Nonlatched, three-state outputs
- Fully TTL-compatible inputs and outputs
- Low input capacitance
- 256 refresh cycles every 4 ms