ATMEGA256RZBV-8AU Atmel, ATMEGA256RZBV-8AU Datasheet - Page 8

• Manufacturer Part Number: ATMEGA256RZBV-8AU
• Description: MCU ATMEGA2560/AT86RF230 100TQFP
• Manufacturer: Atmel
• Series: ATMEGAr

Specifications of ATMEGA256RZBV-8AU

• Frequency: 2.4GHz
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: ISM, ZigBee™
• Power - Output: 3dBm
• Sensitivity: -101dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 15.5mA
• Current - Transmitting: 16.5mA
• Data Interface: PCB, Surface Mount
• Memory Size: 256kB Flash, 4kB EEPROM, 8kB RAM
• Antenna Connector: PCB, Surface Mount
• Package / Case: 100-TQFP
• Wireless Frequency: 2.4 GHz
• Interface Type: JTAG, SPI
• Output Power: 3 dBm
• Operating Temperature Range: - 55 C to + 125 C
• For Use With: ATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: ATmega256

5 Application Circuit
8
AT86RF230
Table 4-6. CLKM Driver Strength
• Bit 3 – CLKM_SHA_SEL
Refer to section 9.6.5.
• Bit [2:0] – CLKM_CTRL
Refer to section 9.6.5.
An application circuit of the AT86RF230 radio transceiver with a single-ended RF
connector is shown in Figure 5-1. The balun B1 transforms the 100Ω differential RF port
(RFP/RFN) to a 50Ω single-ended RF port. The capacitors C1 and C2 provide AC
coupling of the RF signals to the RF pins.
Figure 5-1. Application Circuit Schematic
The power supply decoupling capacitors (CB2, CB4) are connected to the external
analog supply pin (EVDD, pin 28) and the external digital supply pin (DEVDD, pin 15).
Register Bit
PAD_IO_CLKM
RST
Value
0
1
2
3
Description
2 mA
4 mA
6 mA
8 mA
SEL
5131E-MCU Wireless-02/09