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ATmega256RFR2 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 8-bit Microcontroller - ATMEL

भाग संख्या ATmega256RFR2
समारोह 8-bit Microcontroller
मैन्युफैक्चरर्स ATMEL 
लोगो ATMEL लोगो 
पूर्व दर्शन
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<?=ATmega256RFR2?> डेटा पत्रक पीडीएफ

ATmega256RFR2 pdf
1 Pin Configurations
Figure 1-1. Pinout ATmega256/128/64RFR2
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
[PF2:ADC2:DIG2] 1
[PF3:ADC3:DIG4] 2
[PF4:ADC4:TCK] 3
[PF5:ADC5:TMS] 4
[PF6:ADC6:TDO] 5
[PF7:ADC7:TDI] 6
[AVSS_RFP] 7
[RFP] 8
[RFN] 9
[AVSS_RFN] 10
[TST] 11
[RSTN] 12
[RSTON] 13
[PG0:DIG3] 14
[PG1:DIG1] 15
[PG2:AMR] 16
Index corner
ATmega256/128/64RFR2
Exposed paddle: [AVSS]
48 [PE2:XCK0:AIN0]
47 [PE1:TXD0]
46 [PE0:RXD0:PCINT8]
45 [DVSS]
44 [DEVDD]
43 [PB7:OC0A:OC1C:PCINT7]
42 [PB6:OC1B:PCINT6]
41 [PB5:OC1A:PCINT5]
40 [PB4:OC2A:PCINT4]
39 [PB3:MISO:PDO:PCINT3]
38 [PB2:MOSI:PDI:PCINT2]
37 [PB1:SCK:PCINT1]
36 [PB0:SSN:PCINT0]
35 [DVSS]
34 [DEVDD]
33 [CLKI]
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
00
Note:
The large center pad underneath the QFN/MLF package is made of metal and internally connected
to AVSS. It should be soldered or glued to the board to ensure good mechanical stability. If the
center pad is left unconnected, the package might loosen from the board. It is not recommended to
use the exposed paddle as a replacement of the regular AVSS pins.
2 Disclaimer
Typical values contained in this datasheet are based on simulation and characterization
results of other AVR microcontrollers and radio transceivers manufactured in a similar
process technology. Minimum and Maximum values will be available after the device is
characterized.
2 ATmega256/128/64RFR2
8393C-MCU Wireless-09/14

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