Memory Type
Non-Volatile
Non-Volatile
Memory Format
NVSRAM
NVSRAM
Technology
NVSRAM (Non-Volatile SRAM)
NVSRAM (Non-Volatile SRAM)
Memory Size
4Mbit
256Kbit
Memory Organization
512K x 8
32K x 8
Memory Interface
Parallel
Parallel
Write Cycle Time - Word, Page
85ns
150ns
Voltage - Supply
4.5V ~ 5.5V
4.5V ~ 5.5V
Operating Temperature
0 ℃ ~ 70 ℃ (TA)
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Through Hole
Through Hole
Package / Case
32-DIP Module (0.610", 15.49mm)
28-DIP Module (0.61", 15.49mm)
Supplier Device Package
32-DIP Module (18.42x42.8)
28-DIP Module (18.42x37.72)
