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ISPnano - Atmel AT45D Serial DataFLASH ISP -  Device Library

 
 
 
This 'Device Library' adds In-System Programming (ISP) support for the Atmel AT45D family of Serial DataFLASH devices.
 
 

Features

 
 
Main features

  • High-speed In-system Programming of all Atmel AT45D Serial DataFLASH memory devices
  • Fastest possible programming times due to local data storage of 'Target AT45D Programming Image'
  • Support for both 264 / 528 / 1056 byte and also 256 / 512 / 1024 (Power of 2) FLASH Page sizes
  • Support for programming the 'Power-of-2' FLASH Page Configuration Fuse
  • Supports both fast 'Chip Erase' and also 'Erase page before write' algorithm
  • Supports all AT45D silicon revisions from 'A' to 'D' using separately selectable devices
  • Supports resetting of target AT45D device to recover from any error state during programming
  • Supports programming from a 'Standalone Project' which contains the entire data image of the target AT45DB device.
  • Supports programming from a Binary / S-RECORD / Hex file stored on a PC
  • Supports programming of unique data such as calibration data, serial numbers etc into specified ranges in the FLASH.
  • to minimise the opverall device programming time, it is possible to program non-contiguous blocks / sectors of the FLASH using 'Chained Projects'
  • AT45D Serial DataFLASH algorithm available on ISPnano Series 3, ISPnano Series 3 ATE, ISPnano Series 4, ISPnano-MUX 2/4/8 and ISPjuno programmers
  • ISPnano-MUX2 programmer is capable of programming a microcontroller and then a AT45DB device sequentially on the same Target Board
  • All target I/O lines are fully ESD and over-voltage protected

AT45DB - Programming Interface Overview

The programming interface comprises a 3-wire SPI bus (MOSI, MISO, SCK) and an SPI Chip Select signal. This allows multiple SPI devices to use the same SPI bus.

Programmer

Signal Name

Signal description

Signal direction
(from Programmer)

Target AT45Dxxx

Pin name

MOSI

Master OUT, Slave In

Output

SI

MISO

Master IN, Slave OUT

Input

SO

SCK

Serial Clock

Output

SCK

SDF_RESET

SDF - Reset

Output

/RESET

SDF_CS

SDF - Chip Select

Output

/CS

Not connected

SDF Write Protect

Not connected

/WP

Programmer support

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The following Equinox programmers support programming of the Atmel AT45DB Serial DataFLASH memory devices via the 4-wire SPI interface:

Device Support List


Atmel Corporation
LVISP - Low Voltage SPI - Serial Programming Algorithm:
AT45DB - Serial DataFLASH memories:
AT45DB011, AT45DB011B, AT45DB011D, AT45DB021A, AT45DB021B, AT45DB021D, AT45DB041A, AT45DB041B, AT45DB041D, AT45DB081A, AT45DB081B, AT45DB081D, AT45DB161, AT45DB161D, AT45DB321, AT45DB321B, AT45DB321C, AT45DB321D, AT45DB642, AT45DB642B, AT45DB642D


AT45DC - Serial DataFLASH Cards:

AT45DCB002, AT45DCB002D, AT45DCB004, AT45DCB004C, AT45DCB004D, AT45DCB008, AT45DCB008D

 
 

Device Support (by family)

 
 
This product supports devices from the families listed below:
 
Atmel Corporation:
  • AT45DB - Serial DataFLASH memories
  • AT45DC - Serial DataFLASH Cards

 

Please note:
Not all devices may be supported within a family.
Please see the Detailed Device Support List for a list of all devices which the product supports.

 

For further information about related products, please see the Overview Product.

Product Information
Product:  ISPnano - Atmel AT45D Serial DataFLASH ISP - Device Library
Manufacturer:  Equinox Technologies
Order Code:  ISPnano-UPG21
Availability:  997 in stock
Price:   275.00 (GBP)
 [Excl. VAT]
 
 
Overview Product
Atmel AT45DB Serial DataFLASH - Device Library - OVERVIEW >>
 
 
Device Support
Device Support List
 
 
Product Upgrades View All
ISPnano Series I - Production ISP Programming Module - OVERVIEW >>
ISPnano Series 2 - Production ISP Programming Module - OVERVIEW >>
ISPnano Series 3 ATE - Production ISP Programming Module - OVERVIEW >>

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