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.
What power supply does the A29040B require?
It requires only a single 5.0 V power supply for both read and write functions; additional 12.0 V VPP is not required for in-system write or erase operations.
From: AMIC A29040B Series 512K x 8 Bit CMOS 5.0V Uniform Sector Flash Memory Datasheet
What access times does the A29040B offer?
The standard A29040B offers access times of 55, 70, and 90 ns.
From: AMIC A29040B Series 512K x 8 Bit CMOS 5.0V Uniform Sector Flash Memory Datasheet