Spetsifikatsiya
T5L0 ASIC | DWIN tomonidan ishlab chiqilgan.2020 yilda ommaviy ishlab chiqarish, chipda 1MBytes Nor Flash, OS CPU yadrosi va xotirasi bilan maʼlumot almashish uchun 128Kbayt oʻzgaruvchan xotira maydoni.Qayta yozish davri: 100 000 martadan ortiq |
Rang | 262K rang | ||
LCD turi | TN, TFT LCD | ||
Ko'rish burchagi | Oddiy ko'rish burchagi, odatda qiymati 70°/70°/30°/40° (L/R/U/D) | ||
Displey maydoni (AA) | 154,08 mm (V) × 85,92 mm (Y) | ||
Rezolyutsiya | 800×480 | ||
Orqa yorug'lik | LED | ||
Yorqinlik | DMG80480F070_01WN: 250nit | ||
DMG80480F070_01WTR: 200nit |
Turi | RTP (Rezistiv sensorli panel) | ||
Tuzilishi | ITO plyonkasi + ITO oynasi | ||
Sensor rejimi | Qo'llab-quvvatlash nuqtasiga teging va torting | ||
Yuzaki qattiqlik | 3H | ||
Nur o'tkazuvchanligi | 80% dan ortiq | ||
Hayot | Nuqtalash > 1 000 000 marta;Qon tomirlari > 100 000 marta;150 g kuch, orqaga va oldinga ikki marta hisoblanadi |
Quvvat kuchlanishi | 3,6 ~ 5,5 V | ||
Ishlash oqimi | VCC = +5V, orqa yorug'lik yoqilgan, 410mA | ||
VCC = +5V, orqa yorug'lik o'chirilgan, 115mA |
Ishlash harorati | -10 ℃ ~ 60 ℃ | ||
Saqlash harorati | -20℃~70℃ | ||
Ishlash namligi | 10% ~ 90% RH, 60% RHning odatiy qiymati |
Baudrate | 3150~3225600bps | ||
Chiqish kuchlanishi | Chiqish 1, chiqish = 8mA;3,0 ~ 3,3 V | ||
Chiqish 0, chiqish =-8mA;0 ~ 0,3 V | |||
Kirish kuchlanishi(RXD) | Kirish 1;3,3V | ||
Kirish 0;0~0,5V | |||
Interfeys | UART2: TTL; | ||
UART4: TTL; (Faqat OT konfiguratsiyasidan keyin mavjud) | |||
UART5: TTL;(Faqat OT konfiguratsiyasidan keyin mavjud | |||
Ma'lumotlar formati | UART2: N81; | ||
UART4: N81/E81/O81/N82;4 rejim (OT konfiguratsiyasi) | |||
UART5: N81/E81/O81/N82;4 rejim (OT konfiguratsiyasi) | |||
Soket | 50Pin_0.5mm FPC | ||
Flash | 8M bayt |
PIN-kod | Ta'rif | I/U | Funktsional tavsif |
1 | +5V | I | Elektr ta'minoti, DC3,6-5,5V |
2 | +5V | I | |
3 | GND | GND | GND |
4 | GND | GND | |
5 | GND | GND | |
6 | AD7 | I | 5 ta kirish ADC.3,3V quvvat manbai bo'lsa, 12-bitli ruxsat.0-3,3V kirish Kuchlanishi.AD6 dan tashqari, qolgan ma'lumotlar UART3 da orqali OS yadrosiga yuboriladi 16KHz namuna olish tezligi bilan real vaqt.AD1 va AD5 dan foydalanish mumkin parallel va AD3 va AD7 parallel ravishda ishlatilishi mumkin, bu ikkiga teng 32KHz namuna olish AD.AD1, AD3, AD5, AD7 parallel ravishda ishlatilishi mumkin, qaysi 64KHz namuna olish AD ga teng;ma'lumotlar 1024 marta jamlangan va keyin 64 ga bo'linib, ortiqcha namuna olish orqali 64 Gts 16 bitli AD qiymatini oling. |
7 | AD6 | I | |
8 | AD5 | I | |
9 | AD3 | I | |
10 | AD1 | I | |
11 | +3,3 | O | 3.3V chiqish, maksimal yuk 150mA. |
12 | SPK | O | Signal yoki dinamikni boshqarish uchun tashqi MOSFET.Tashqi rezistor 10K quvvatni yoqish past darajada bo'lishini ta'minlash uchun erga tushirilishi kerak. |
13 | SD_CD | IO | SD/SDHC interfeysi, SD_CK 22pF kondensatorni yaqinidagi GND ga ulaydi SD karta interfeysi. |
14 | SD_CK | O | |
15 | SD_D3 | IO | |
16 | SD_D2 | IO | |
17 | SD_D1 | IO | |
18 | SD_D0 | IO | |
19 | PWM0 | O | 2 ta 16-bitli PWM chiqishi.Tashqi 10K rezistorni pastga tushirish kerak quvvatni yoqish past darajada bo'lishini ta'minlash uchun zamin.Operatsion tizim yadrosini UART3 orqali real vaqtda boshqarish mumkin |
20 | PWM1 | O | |
21 | P3.3 | IO | Ikkala IO ga ulanish uchun RX8130 yoki SD2058 I2C RTC dan foydalanilsa, SCL P3.2 ga, SDA esa P3.3 ga parallel ravishda ulanishi kerak. 3,3V gacha bo'lgan 10K qarshilik bilan. |
22 | P3.2 | IO | |
23 | P3.1/EX1 | IO | Bu tashqi uzilish sifatida foydalanish mumkin 1 bir vaqtning o'zida kirish, va past kuchlanish darajasini yoki orqa chekka uzilish rejimlarini qo'llab-quvvatlaydi. |
24 | P3.0/EX0 | IO | U bir vaqtning o'zida tashqi uzilish 0 kirishi sifatida ishlatilishi mumkin va past kuchlanish darajasini yoki orqa chekka uzilish rejimlarini qo'llab-quvvatlaydi. |
25 | P2.7 | IO | IO interfeysi |
26 | P2.6 | IO | IO interfeysi |
27 | P2.5 | IO | IO interfeysi |
28 | P2.4 | IO | IO interfeysi |
29 | P2.3 | IO | IO interfeysi |
30 | P2.2 | IO | IO interfeysi |
31 | P2.1 | IO | IO interfeysi |
32 | P2.0 | IO | IO interfeysi |
33 | P1.7 | IO | IO interfeysi |
34 | P1.6 | IO | IO interfeysi |
35 | P1.5 | IO | IO interfeysi |
36 | P1.4 | IO | IO interfeysi |
37 | P1.3 | IO | IO interfeysi |
38 | P1.2 | IO | IO interfeysi |
39 | P1.1 | IO | IO interfeysi |
40 | P1.0 | IO | IO interfeysi |
41 | UART4_TXD | O | UART4 |
42 | UART4_RXD | I | |
43 | UART5_TXD | O | UART5 |
44 | UART5_RXD | I | |
45 | P0.0 | IO | IO interfeysi |
46 | P0.1 | IO | IO interfeysi |
47 | CAN_TX | O | CAN interfeysi |
48 | CAN_RX | I | |
49 | UART2_TXD | O | UART2(OT yadrosining UART2 seriyali porti) |
50 | UART2_RXD | I |