AT29BV010A is a 2.7-3.6V single supply voltage Flash memory that is programmable and erasable. It features fast read access time, low power dissipation, sector program operation, two 8K bytes boot blocks, and more.
The AT29BV010A is a 1‑megabit (128 K × 8) in‑system flash memory that operates from a single 2.7 V to 3.6 V supply. It provides fast 120 ns read access, low power consumption (15 mA active, 50 pA standby) and supports 1024 sectors of 128 bytes each, with two 8 KB boot blocks that can be locked.
The datasheet describes the pin configuration for 32‑lead PLCC and TSOP packages, the block diagram, read and program operation, software and hardware data‑protection features, and the electrical limits and timing parameters needed for system designers.
| Supply Voltage Range | 2.7 V to 3.6 V |
|---|---|
| Read Access Time | 120 ns |
| Active Current | 15 mA |
| Standby Current (CMOS) | 50 pA |
| Memory Size | 1 Mbit (131,072 words × 8 bits) |
| Number of Sectors | 1024 sectors (128 bytes each) |
| Boot Block Size | Two 8 KB boot blocks |
| Typical Endurance | >10,000 cycles |
| Operating Temperature (Industrial) | -40 °C to 85 °C |
| Input Low Voltage | 0.6 V |
| Input High Voltage | 2.0 V |
It operates from a single supply of 2.7 V to 3.6 V.
The device contains 1024 sectors, each 128 bytes long.
Each sector can be programmed more than 10,000 times.
The device provides DATA polling on /O7 and a toggle bit on /O6 to indicate completion.