Purchase A29001, In-stock A29001 From SeekIC.
Part Number: A29001
Description: The A29001 is a 5.0 volt-only Flash memory organized as 131,072 bytes of 8 bits each. The A29001 offers the RE...
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A29001
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DataSheet
General Description
A29001 General Description
The A29001 is a 5.0 volt-only Flash memory organized as 131,072 bytes of 8 bits each. The A29001 offers the RESET function, but it is not available on A290011. The 128 Kbytes of data are further divided into seven sectors for flexible sector erase capability. The 8 bits of data appear on I/O0 - I/O7 while the addresses are input on A0 to A16. The A29001 is offered in 32-pin PLCC, TSOP, and PDIP packages. This device is designed to be programmed in-system with the standard system 5.0 volt VCC supply. Additional 12.0 volt VPP is not required for in-system write or erase operations. However, the A29001 can also be programmed in standard EPROM programmers.
The A29001 has the first toggle bit, I/O6, which indicates whether an Embedded Program or Erase is in progress, or it is in the Erase Suspend. Besides the I/O6 toggle bit, the A29001 has a second toggle bit, I/O2, to indicate whether the addressed sector is being selected for erase. The A29001 also offers the ability to program in the Erase Suspend mode. The standard A29001 offers access times of 55, 70 and 90 ns allowing high-speed microprocessors to operate without wait states. To eliminate bus contention the device has separate chip enable (CE ), write enable (WE ) and output enable (OE ) controls.
A29001 Maximum Ratings
Ambient Operating Temperature . . . . . -55°C to + 125°C
Storage Temperature . . . . . . . . . . . . . . -65°C to + 125°C
Ground to VCC . . . . . . . . . . . . . . . . . . . . . . . . -2.0V to 7.0V
Output Voltage (Note 1) . . . . . . . . . . . . . . .. . .-2.0V to 7.0V
A9, OE & RESET (Note 2) . . . . . . . . . . . . . . .-2.0V to 12.5V
All other pins (Note 1) . . . . . . . . . . . . . . . . . - 2.0V to 7.0V
Output Short Circuit Current (Note 3) . . . . . . . . . . . 200mA
A29001 Features
5.0V ± 10% for read and write operations
Access times:
- 55/70/90 (max.)
Current:
- 20 mA typical active read current
- 30 mA typical program/erase current
- 1 mA typical CMOS standby
Flexible sector architecture
- 8 Kbyte/ 4 KbyteX2/ 16 Kbyte/ 32 KbyteX3 sectors
- Any combination of sectors can be erased
- Supports full chip erase
- Sector protection:
A hardware method of protecting sectors to prevent
any inadvertent program or erase operations within
that sector
Top or bottom boot block configurations available
Embedded Erase Algorithms
- Embedded Erase algorithm will automatically erase the
entire chip or any combination of designated sectors
and verify the erased sectors
- Embedded Program algorithm automatically writes and
verifies bytes at specified addresses
Typical 100,000 program/erase cycles per sector
20-year data retention at 125°C
- Reliable operation for the life of the system
Compatible with JEDEC-standards
- Pinout and software compatible with single-power-
supply Flash memory standard
- Superior inadvertent write protection
Data Polling and toggle bits
- Provides a software method of detecting completion of
program or erase operations
Erase Suspend/Erase Resume
- Suspends a sector erase operation to read data from,
or program data to, a non-erasing sector, then
resumes the erase operation
Hardware reset pin (RESET )
- Hardware method to reset the device to reading array
data (not available on A290011)
Package options
- 32-pin P-DIP, PLCC, or TSOP (Forward type)
A29001 Connection Diagram
A29001
PDF/DataSheet Download
- Datasheet: A29001
- File Size: 319470 KB
- Manufacturer: AMICC [AMIC Technology]
- Click here to Download
- ·A290011
- AMICC [AMIC Technology]
- 128K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory
- 319470 KB
- ·A290011SERIES
- 128K X 8 Bit CMOS 5.0 Volt-only. Boot Sector Flash Memory
- 324148 KB
- ·A290011T-55
- AMICC [AMIC Technology]
- 128K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory
- 319470 KB
- ·A290011T-70
- AMICC [AMIC Technology]
- 128K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory
- 319470 KB
- ·A290011T-90
- AMICC [AMIC Technology]
- 128K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory
- 319470 KB
- ·A290011TL-55
- AMICC [AMIC Technology]
- 128K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory
- 319470 KB
- ·A290011TL-70
- AMICC [AMIC Technology]
- 128K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory
- 319470 KB
- ·A290011TL-90
- AMICC [AMIC Technology]
- 128K X 8 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory
- 319470 KB
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