29LV640 Overview
The EN29LV640H/L / EN29LV640U is a 64-Megabit ( 4Mx16 ), electrically erasable, read/write nonvolatile flash memory. Any word can be programmed typically in 8µs. This device is entirely mand set patible with the JEDEC single-power-supply Flash standard.
29LV640 Key Features
- Single power supply operation
- Full voltage range: 2.7 to 3.6 volts for read, erase and program operations
- Low power consumption (typical values at 5 MHz)
- 9 mA typical active read current
- 20 mA typical program/erase current
- Less than 1 μA current in standby or automatic sleep mode
- Software features
- Sector Group Protection
- Provide locking of sectors to prevent program or erase operations within individual sectors
- Additionally, temporary Sector Group Unprotect allows code changes in previously protected sectors