W49F201 Description
The W49F201 is a 2-megabit, 5-volt only CMOS flash memory organized as 128K × 16 bits. The device can be programmed and erased in-system with a standard 5V power supply. A 12-volt VPP is not required.
W49F201 Key Features
- 5-volt Read/Erase/Program Fast Program operation
- Word-by-Word programming: 50 µS (max.) Fast Erase operation: 60 mS (typ.) Fast Read access time: 45/55 nS Endurance: 1K/
- One 8K words boot block with lockout protection
- Two 8K words parameter blocks
- One 104K words (208K bytes) Main Memory Array Blocks
- Low power consumption
- Active current: 25 mA (typ.)
- Standby current: 20 µA (typ.)
- Automatic program and erase timing with internal VPP generation End of program or erase detection
- Toggle bit