Place of Origin
United States
Model Number
AT28HC256-12TC
Memory Type
Non-Volatile, Standard18
Memory Size
256Kb (32K x 8), 256Kb (32K x 8)
Memory Interface
Parallel
Write Cycle Time - Word, Page
10ms
Voltage - Supply
4.5V ~ 5.5V
Operating Temperature
0°C ~ 70°C (TC), 0°C ~ 70°C (TC)
Frequency - Switching
standard3
Voltage - Supply (Max)
5.5 V
Voltage - Output
standard6
Resistance (Ohms)
Standard19
Voltage - Supply (Min)
4.5 V
Voltage - Breakdown
standard2
Size / Dimension
Standard20
Current - Supply
Standard21
Frequency - Max
Standard16
Current - Output / Channel
Standard17
Current - Output High, Low
Standard22
