Inkcazo
![PCB](https://ecdn6.globalso.com/upload/p/1355/source/2024-03/65f96478c2af026164.jpg)
T5L0 ASIC | I-T5L0 ASIC inamandla aphantsi, indleko esebenzayo, i-GUI kunye nesicelo esihlanganisiweyo esiphezulu se-single-chip dual-core ASIC eyilwe yi-DWIN Technology ye-LCD encinci kunye nobunzima obuveliswe ngo-2020. |
Umbala | 262K imibala | ||
Uhlobo lweLCD | IPS, TFT LCD | ||
I-engile yokujonga | Ingelosi ebonayo ebanzi, ixabiso eliqhelekileyo lama-85°/85°/85°/85°(L/R/U/D) | ||
Indawo yokubonisa (AA) | 70.08mm (W)×52.56mm (H) | ||
Isigqibo | 320×240 | ||
Isibane ngasemva | I-LED | ||
Ukuqaqamba |
DMG32240F035_01WTC:200nit DMG32240F035_01WTCZ01:200nit DMG32240F035_01WTCZ02:100nit DMG32240F035_01WTR:150nit DMG32240F035_01WN:250nit |
Amandla ombane | 3.6~5.5V | ||
Umsebenzi wangoku | 180mA VCC=5V, max backlight | ||
90mA VCC=5V, isibane sangasemva sicinyiwe |
Ubushushu bokusebenza | -10℃~60℃ | ||
Ubushushu boGcino | -20℃~70℃ | ||
Ukufuma okusebenzayo | I-10% ~ 90% RH, ixabiso eliqhelekileyo le-60% ye-RH |
Indawo yomsebenzisi | 50Pin_0.5mm FPC | ||
Baudrate | 3150 ~ 3225600bps | ||
Umbane ophumayo | Isiphumo 1;3.0~3.3 V | ||
Imveliso 0;0~0.3 V | |||
Igalelo lombane (RXD) | Igalelo 1;3.3V | ||
Igalelo 0;0~0.5V | |||
Ujongano |
UART2: TTL; UART4: TTL; (Ifumaneka kuphela emva koqwalaselo lwe-OS UART5: TTL; (Ifumaneka kuphela emva koqwalaselo lwe-OS) | ||
Ubume beDatha |
UART2: N81; UART4: N81/E81/O81/N82;4 iindlela (uqwalaselo lwe-OS) UART5: N81/E81/O81/N82;4 iindlela (uqwalaselo lwe-OS) |
Iphini | Ingcaciso | I/O | Inkcazo esebenzayo |
1 | 5V | I | Ukunikezelwa kwamandla, i-DC3.6-5.5V |
2 | 5V | I | |
3 | GND | GND | GND |
4 | GND | GND | |
5 | GND | GND | |
6 | AD7 | I | Ii-ADC ezi-5 zegalelo. Isisombululo se-12-bit kwimeko yobonelelo lwamandla lwe-3.3V. 0-3.3V igalelo lombane. Ngaphandle kwe-AD6, enye idatha ithunyelwa kumbindi we-OS nge-UART3 ngexesha lokwenyani nge-16KHz ireyithi yesampulu. I-AD1 kunye ne-AD5 zingasetyenziswa ngokunxuseneyo, kwaye i-AD3 kunye ne-AD7 zingasetyenziswa ngokunxuseneyo, ezilingana neesampuli ezimbini ze-32KHz ze-AD. I-AD1, AD3, AD5, AD7 ingasetyenziswa ngokuhambelanayo, elingana ne-64KHz isampula ye-AD; idatha ishwankathelwa amaxesha angama-1024 kwaye emva koko yahlulwe ngama-64 ukufumana i-64Hz 16bit ixabiso le-AD ngokulinganisa ngaphezulu. |
7 | AD6 | I | |
8 | AD5 | I | |
9 | AD3 | I | |
10 | AD1 | I | |
11 | 3.3 | O | Imveliso ye-3.3V, umthwalo ophezulu we-150mA. |
12 | SPK | O | I-MOSFET yangaphandle ukuqhuba i-buzzer okanye isithethi. I-resistor ye-10K yangaphandle kufuneka itsalwe phantsi emhlabeni ukuze kuqinisekiswe ukuba amandla ombane aphantsi. |
13 | SD_CD | I/O | Ujongano lwe-SD/SDHC, I-SD_CK idibanisa i-22pF capacitor kwi-GND kufutshane nojongano lwekhadi le-SD. |
14 | SD_CK | O | |
15 | SD_D3 | I/O | |
16 | SD_D2 | I/O | |
17 | SD_D1 | I/O | |
18 | SD_D0 | I/O | |
19 | PWM0 | O |
2 16-bit imveliso PWM. I-resistor ye-10K yangaphandle kufuneka itsalwe phantsi emhlabeni ukuze kuqinisekiswe ukuba amandla ombane aphantsi. I-OS engundoqo inokulawulwa ngexesha langempela nge-UART3 |
20 | PWM1 | O | |
amashumi amabini ananye | P3.3 | I/O | Ukuba usebenzisa i-RX8130 okanye i-SD2058 I2C RTC ukuqhagamshela kuzo zombini ii-IO, i-SCL kufuneka iqhagamshelwe kwi-P3.2, kwaye i-SDA iqhagamshelwe kwi-P3.3 ngokunxuseneyo ne-10K yokuxhathisa ukutsalwa ukuya kwi-3.3V. |
amashumi anambini | P3.2 | I/O | |
amashumi amabini anantathu | P3.1/EX1 | I/O | Ingasetyenziswa njengokuphazamiseka kwangaphandle kwe-1 igalelo ngexesha elinye, kwaye ixhasa zombini inqanaba le-voltage ephantsi okanye i-trailing edge yokuphazamisa iindlela. |
amashumi amabini anesine | P3.0/EX0 | I/O | Ingasetyenziswa njengophazamiseko lwangaphandle 0 igalelo ngaxeshanye, kwaye ixhasa zombini inqanaba lombane ophantsi okanye ulandelelwano lokulandela iindlela zokuphazamiseka. |
25 | P2.7 | I/O | IO interface |
26 | P2.6 | I/O | IO interface |
27 | P2.5 | I/O | IO interface |
28 | P2.4 | I/O | IO interface |
29 | P2.3 | I/O | IO interface |
30 | P2.2 | I/O | IO interface |
31 | P2.1 | I/O | IO interface |
32 | P2.0 | I/O | IO interface |
33 | P1.7 | I/O | IO interface |
34 | P1.6 | I/O | IO interface |
35 | P1.5 | I/O | IO interface |
36 | P1.4 | I/O | IO interface |
37 | P1.3 | I/O | IO interface |
38 | P1.2 | I/O | IO interface |
39 | P1.1 | I/O | IO interface |
40 | P1.0 | I/O | IO interface |
41 | UART4_TXD | O | UART4 |
42 | UART4_RXD | I | |
43 | UART5_TXD | O | UART5 |
44 | UART5_RXD | I | |
45 | P0.0 | I/O | IO interface |
46 | P0.1 | I/O | IO interface |
47 | CAN_TX | O | Ujongano lwe-CAN |
48 | CAN_RX | I | |
49 | UART2_TXD | O | UART2(UART0 uthotho lwezibuko le OS core) |
50 | UART2_RXD | I |