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- ¸ðµ¨ ¹øÈ£: E73-2G4M08S1C
- ÀÛµ¿ ÁÖÆļö: 2.4GHz
- ºê·£µå À̸§: cojxu
- ±Ù¿ø: CN (Á¤Ç°)
- IC: nRF52840
- Bluetooth protocols: BLE 4.2/5.0
- Transmitting power: 8 dBm
- Test distance: 120m
- Size: 13.0*18.0mm
- Weight: 1.0¡¾0.1g
NRF52840 BLE 4.2 5.0 ºí·çÅõ½º RF 2.4GHz 8dBm ¸ðµâ ¹«¼± ¼Û¼ö½Å±â °íÃâ·Â ¼¼¶ó¹Í ¾ÈÅ׳ª SMD ½º¸¶Æ® Àá±Ý ½Àµµ ¼¾¼ E73-2G4M08S1C
[¼Ò°³]:
ÆÄÀÏ ´Ù¿î·Îµå:
PCB: »ç¿ëÀÚ ¼³¸í¼
1. ¿ø·¡ °¡Á®¿Â nRF52840 ĨÀ¸·Î BLE 4.2 ¹× B1 À» Áö¿øÇÕ´Ï´Ù. ¿ø·¡ °¡Á®¿Â nRF52840 ¹«¼± ÁÖÆļö Ĩ.
2. ºí·çÅõ½º 4.2 ¹× 5.0 ÇÁ·ÎÅäÄÝ.
3. °í¼º´É ARM CORTEX-M4F Äھ ÇÔ²² Á¦°øµË´Ï´Ù.
4. 32.768K ½Ç½Ã°£ ½Ã°è.
5. ¿ì¼öÇÑ RF Ư¼ºÀ» Áö´Ñ 4 Ãþ °í¼º´É PCB º¸µå´Â ´Ù¾çÇÑ ÀÎÁõÀ» Åë°úÇÏ´Â µ¥ µµ¿òÀ̵˴ϴÙ.
6. ¸ðµâÀº ´ëºÎºÐÀÇ IO Æ÷Æ®·Î ¿¬°áµË´Ï´Ù.
7. ¸ðµâÀÌ ÇÁ·Î±×·¡¹ÖµÇÁö ¾Ê¾ÒÀ¸¹Ç·Î »ç¿ëÀÚ´Â 2 Â÷ °³¹ßÀ» ¼öÇàÇؾßÇÕ´Ï´Ù.
RF ÆĶó¹ÌÅÍ |
°ª |
ºñ°í |
ÀÛ¾÷ ÁÖÆļö |
2360 ~ 2500MHz |
±âº»°ª: 2.4GHz(32MHz ¹ßÁø±â) |
Àü·Â Àü¼Û |
8 dBm |
¾à 2.5mW |
°¨µµ ¼ö½Å |
-103dBm @ BLE 125kbps (Àå°Å¸® ¸ðµå)
-95dBm @ BLE 1M
|
|
½ÃÇè °Å¸® |
120m |
°³¹æÀûÀÌ°í ¸¼Àº °ø±â¿¡¼ ÃÖ´ë Àü·Â, 5dBi ¾ÈÅ׳ª À̵æ, ³ôÀÌ 2m,1Mbps |
Çϵå¿þ¾î ¸Å°³ º¯¼ö |
°ª |
ºñ°í |
IC |
NRF52840-QIAAC0/aQFN¢â73 |
- |
Ç÷¡½Ã |
1024 KB |
- |
RAM |
256 KB |
- |
ÄÚ¾î |
ARM® ÄÚÅؽº¢â-M4F |
- |
Å©±â |
13.0*18.0mm |
- |
¾ÈÅ׳ª ŸÀÔ |
¼¼¶ó¹Í ¾ÈÅ׳ª |
- |
Åë½Å ÀÎÅÍÆäÀ̽º |
I/O |
- |
ÆÐÅ°Áö |
SMD |
- |
ÀüÀÚ ¸Å°³ º¯¼ö |
¹Î. |
À¯Çü. |
¸Æ½º. |
´ÜÀ§ |
Á¶°Ç |
Àü¿ø °ø±Þ ÀåÄ¡ |
1.7 |
3.3 |
5.5 |
V |
|
Ä¿¹Â´ÏÄÉÀÌ¼Ç ¼öÁØ |
0.7X VDD |
- |
VDD |
V |
|
Àü·ù Àü¼Û |
- |
17.05 12.68 7.25
7.63
|
- |
MA |
TXÀü¿ë ½ÇÇà Àü·ù (DC/DC, 3 V) PRF = + 8 dBm TXÀü¿ë ½ÇÇà Àü·ù (DC/DC, 3 V) PRF = + 4 dBm TXonly ½ÇÇà Àü·ù (DC/DC, 5 V, REG0 Ãâ·Â = 3.3 V)PRF = 0dBm
TXÀü¿ë ½ÇÇà Àü·ù (DC/DC, 3 V)P RF = 0 dBm
|
ÇöÀç ¼ö½Å |
- |
7.71
8.27
|
- |
MA |
RXÀü¿ë ½ÇÇà Àü·ù (DC/DC, 3 V) 1 Mbps / 1 Mbps BLE RXÀü¿ë ½ÇÇà Àü·ù (DC/DC, 3 V) 2 Mbps / 2 Mbps BLE |
ÀÛµ¿ ¿Âµµ |
-40 |
20 |
+85 |
¡É |
|
ÀÛµ¿ ½Àµµ |
10 |
60 |
90 |
% |
|
º¸°ü ¿Âµµ |
-40 |
20 |
+125 |
¡É |
|
|
|
|
|
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