Key facts
- Brand
- EON
- Model
- EN29F002
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-01
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EON EN29F002A EN29F002AN 2 Megabit (256K x 8-bit) Flash Memory
The EN29F002A and EN29F002AN are 2‑Megabit electrically erasable, read/write non‑volatile flash memories organized into 256 K words of 8 bits each. They provide separate Chip Enable, Output Enable, and Write Enable pins, and support both single‑sector and full‑chip erase operations with sector‑level protection.
Key features include 5.0 V (+10%) read/write voltage, fast access times as low as 45 ns, low standby currents (1 µA CMOS, 1 mA TTL), 30 mA active read/program current, 100 K program/erase endurance, and multiple package options (32‑pin PDIP, PLCC, TSOP).
EON EN29F002 specifications
| Memory size | 2 Megabit (256K × 8‑bit) |
|---|---|
| Byte program time | 10 µs typical |
| Sector erase time | 500 ms typical |
| Chip erase time | 3.5 s typical |
| CMOS standby current | 1 µA typical |
| TTL standby current | 1 mA |
| Active read current | 30 mA |
| Program/erase current | 30 mA |
| Endurance | 100 K cycles per sector |
| Package options | 32‑pin PDIP, PLCC, TSOP (Type 1) |
| Temperature range | Commercial and Industrial |
Source: EON EN29F002A EN29F002AN 2 Megabit (256K x 8-bit) Flash Memory
All EON EN29F002 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the standby current of the EN29F002A?
The CMOS standby current is typically 1 µA, while the TTL standby current is about 1 mA.
From: EON EN29F002A EN29F002AN 2 Megabit (256K x 8-bit) Flash Memory
How long does a sector erase take?
A typical sector erase takes 500 ms.
From: EON EN29F002A EN29F002AN 2 Megabit (256K x 8-bit) Flash Memory
What is the operating voltage for the EN29F002 flash memory?
It operates at 5.0 V with a ±10 % tolerance for both read and write operations.
From: EON EN29F002 EN29F002N 2 Megabit (256K x 8-bit) Flash Memory
How large is the boot sector in the EN29F002?
The boot sector is 16 KB in size.
From: EON EN29F002 EN29F002N 2 Megabit (256K x 8-bit) Flash Memory