ATSAM4S-WPIR-RD Atmel, ATSAM4S-WPIR-RD Datasheet - Page 4

• Manufacturer Part Number: ATSAM4S-WPIR-RD
• Description: Development Boards & Kits - ARM SAM4S16 W.PIR CAMERA REF. DESIGN
• Manufacturer: Atmel

Specifications of ATSAM4S-WPIR-RD

• Rohs: yes
• Product: Reference Designs
• Tool Is For Evaluation Of: ATSAM3S4BA
• Core: ARM Cortex M3
• Interface Type: JTAG, USB
• Operating Supply Voltage: 5 V
• Data Bus Width: 32 bit
• For Use With: RF231USB-RD

1.
2.
Disclaimer
Typical values contained in this application note are based on simulations and testing of individual examples.
Any information about third-party materials or parts was included in this document for convenience. The vendor may
have changed the information that has been published. Check the individual vendor information for the latest changes.
Overview
The compact designed RF231USB radio sticks are based on the efficient CORTEX-M3 microcontroller architecture with
256kB High-Speed flash and 48kB SRAM [1]. Additional 2GB flash memory to store user defined data is provided with
the RF231USB-RD; it is usable as mass storage device.
Operating at the transmission frequency of 2.4GHz, the ATMEL low-power transceiver AT86RF231
provides a complete radio transceiver interface between the antenna and the microcontroller and an extended
functional range such as a 128-Bit AES hardware engine to assure data security.
Figure 2-1. Main components (RF shield removed).
The USB radio stick provides programming and debugging interfaces to the user.
Comprehensive user documentation, device drivers as well as a bootloader application (which is running on the host
PC) are stored to the mass storage device.
The serial bootloader functionality allows uploading of application firmware through the USB connection, without the
need for extra programming tools. This functionality is provided by the bootloader firmware pre-flashed to the
RF231USB board in delivery condition.
USB plug
ERASE / VCC
pins
MCU clock XTAL
Microcontroller (MCU)
Status
LEDs
Atmel AVR2030: ATRF231USB – Hardware User Manual [APPLICATION NOTE]
2GByte
Flash
Transceiver and clock XTAL
ceramic antenna
10 pin
connector
Voltage
regulator
Top side
Bottom side
42018A−AVR−08/2012
[2]
is integrated. It
4