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Part Number: DM160232
SERIAL MEMORY SINGLE-WIRE EVALUATION KIT
• Supports Microchip’s Single-Wire Interface (SWI) protocol (AT21CS Series Serial EEPROMs)
- Only two pins are needed to access the device (SI/O and GND)
- Device family is self-powered via pull-up voltage on the SI/O signal
• Variable Socket VPUP Voltage
- Internal variable voltage from 1.7V to 3.6V or 2.7V to 4.5V
• Includes SWI Graphical User Interface (GUI)
- Supports Windows®7 or higher operating systems
- Utilizes USB interface to communicate with user's PC
• Supports USB Base Board firmware update via the FLexible In-system Programming (FLIP) Software Utility
- For more details on the software utility, refer to FLIP Software Utility
• Contains AT90USB1287, 8-bit AVR® Microcontroller
- 128KB Flash, 64-pin, USB controller
Overview
The Serial Memory Single-Wire Evaluation Kit (DM160232) is an easy-to-use interactive user tool that demonstrates the best-in-class features, functionality and low-power operation of the AT21CS Series Serial EEPROM devices. The included Graphical User Interface (GUI) makes it easy for engineers and developers to configure and evaluate single-wire Serial EEPROMs, shortening the overall development time needed to bring new designs from prototype to production.
Supported Devices:
| Device Part Number | Protocol | Package Type | Voltage Range | Communication Speed |
| AT21CS01-STUM##-T | Single-Wire | 3-Lead SOT23 | 1.7V - 3.6V | 15.4 or 125 kbps |
| AT21CS11-STU##-T | Single-Wire | 3-Lead SOT23 | 2.7V - 4.5V | 125 kbps |
Note: ## indicates one of eight slave address combinations. Please see the corresponding device data sheet for more information about these slave address combinations.
Package Contents
The Serial Memory Single-Wire Evaluation Kit includes the following:
- SWI Socket Board (02-10681)
- USB Base Board (02-10682)
- Various AT21CS Series devices, with one installed in the SWI Socket Board's SOT23 socket
- Important Information Sheet
System Requirements
For the Serial Memory Single-Wire Evaluation Kit to function properly, the following hardware and software requirements must be met:
- PC compatible system
- An available USB port on PC
- At least 1.8 MB of free disk space
- Windows®7 or greater Operating Systems(1)
- Note 1: Testing has been performed on a 64-bit Windows®10 operating system.
Application Notes
|
Title
|
Date
|
Document Category
|
|
|---|---|---|---|
| AN5344 - Analyzing Single-Wire Protocol with Saleae’s Logic Software | 26 Mar 2024 | Application Notes |
Software
|
Title
|
Date
|
||
|---|---|---|---|
| Memory_Xplorer_1.0.2_x64_en-US.exe | Download | 23 Apr 2024 |
Silicon Products
Product |
Title |
Product |
Title |
|---|---|---|---|
| AT21CS01 | Single-Wire 1-Kbit (128 x 8) Serial EEPROM with Factory-Programmed 64-Bit Serial Number | AT21CS01 | Single-Wire 1-Kbit (128 x 8) Serial EEPROM with Factory-Programmed 64-Bit Serial Number |
| AT21CS11 | Single-Wire 1-Kbit (128 x 8) Serial EEPROM with Factory-Programmed 64-Bit Serial Number | AT21CS11 | Single-Wire 1-Kbit (128 x 8) Serial EEPROM with Factory-Programmed 64-Bit Serial Number |