. , , - . , , .
18 30 50
, ZigBee, SPI.
MC1322V Freescale Semiconductor [25]. MC1322V . MC1322V , . MC1322V .
MC1322V , . , 50- , 13 26 (20 ). , .
MC1322V 5 [25].
5 MC1322V
/ | |
IEEE 802.15.4 / ZigBee ( 2,4 ). | |
, | 30 5 |
, / | |
, FLASH SRAM ROM | |
, | |
32- ARM7TDMI-S | |
, | 3,3 |
, | 0,8 |
, | 0,85 |
1) 802.15.4 (RIF); 2) SPI; 3) UART 2 / CTS/RTS; 4) SSI, I2S/SPI , FIFO ; 5) 8 4 4; 6) 16- / 7) | |
, | |
, | |
, | 23,6 |
, C | 40 105 |
QFN | |
, | 7x7x1 |
|
|
.. , , . CFPX-180. 20 , 10 50 ppm; 10 60C; 3,2 x 2,5 [33].
22 ( 12), GRM155R71C104K SMD 0402, 10%, X7R [34].
, [23]:
, (21)
;
.
, (22)
m .
() = 0,8789 (). (23)
, :
. (24)
( 11) 2.2 () 2.4 () . MC1322V, (.. -, , , ZigBee ).
. - , . - , - - .
. , . .
. : , , - ( 0,1 35,5 39,0 ; 0,2 30,0 35,5 39,0 50 ).
|
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