Key facts
- Brand
- AMIC
- Model
- A29040B
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-05
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AMIC A29040B Series 512K x 8 Bit CMOS Flash Memory Datasheet
The document details the specifications and features of the A29040B Series Flash Memory from AMIC Technology Corp. It is organized as 524,288 bytes of 8 bits each, divided into eight sectors of 64 Kbytes for flexible sector erase capability.
Key features include operation with a single 5.0V power supply (no additional VPP required), access times of 55/70/90 ns, and compatibility with JEDEC standards. The device supports embedded program and erase algorithms, data polling, toggle bits, and an erase suspend/resume function.
AMIC A29040B specifications
| Memory Organization | 512K x 8 Bit (524,288 bytes) |
|---|---|
| Sector Architecture | Eight sectors of 64 Kbytes each |
| Operating Voltage | 5.0V + 10% |
| Access Times (Max) | 55/70/90 ns |
| Typical Active Read Current | 20 mA |
| Typical Program/Erase Current | 30 mA |
| Standby Current (CMOS) | 1 pA |
| Data Retention | 20 years at 125°C |
| Program/Erase Cycles | 100,000 per sector |
| Package Options | 32-pin PLCC, TSOP, PDIP |
Source: AMIC A29040B Series 512K x 8 Bit CMOS Flash Memory Datasheet
All AMIC A29040B documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Does the A29040B require a high voltage VPP for programming?
No, it is designed to be programmed in-system with the standard system 5.0 volt VCC supply.
From: AMIC A29040B Series 512K x 8 Bit CMOS Flash Memory Datasheet
What are the access times available?
The device offers access times of 55, 70, and 90 ns.
From: AMIC A29040B Series 512K x 8 Bit CMOS Flash Memory Datasheet
What supply voltage does the A29040B require?
It operates from a single 5.0 V supply for both read and write functions.
How many sectors does the device have and what is their size?
The device contains eight uniform sectors, each 64 KB in size.