Mwongozo wa Mtumiaji wa Marejeleo ya Mini1126
V4.20241025
Muundo Uliopachikwa wa Boardcon
Geuza kukufaa mfumo uliopachikwa kulingana na Wazo lako
1. Utangulizi
1.1. Kuhusu Mwongozo huu
Mwongozo huu unakusudiwa kumpa mtumiaji nyongezaview ya bodi na faida, vipimo kamili vya vipengele, na kuweka taratibu. Ina taarifa muhimu za usalama pia.
1.2. Maoni na Usasishaji wa Mwongozo huu
Ili kuwasaidia wateja wetu kufaidika zaidi na bidhaa zetu, tunaendelea kufanya rasilimali za ziada na zilizosasishwa zipatikane kwenye Boardcon webtovuti ((www.boardcon.com , www.armdesigner.com)).
Hizi ni pamoja na miongozo, madokezo ya programu, programu za zamaniamples, na programu iliyosasishwa na maunzi. Ingia mara kwa mara ili kuona ni nini kipya!
Tunapotanguliza kazi kwenye rasilimali hizi zilizosasishwa, maoni kutoka kwa wateja ndio ushawishi mkuu, Ikiwa una maswali, maoni, au wasiwasi kuhusu bidhaa au mradi wako, tafadhali usisite kuwasiliana nasi kwa support@armdesigner.com.
1.3. Udhamini mdogo
Boardcon inaidhinisha bidhaa hii kutokuwa na kasoro katika nyenzo na utengenezaji kwa muda wa mwaka mmoja kuanzia tarehe ya kununuliwa. Katika kipindi hiki cha udhamini Boardcon itarekebisha au kubadilisha kitengo chenye hitilafu kwa mujibu wa mchakato ufuatao:
Nakala ya ankara asili lazima ijumuishwe wakati wa kurejesha kitengo chenye hitilafu kwa Boardcon. Udhamini huu mdogo hautoi madhara yanayotokana na mwanga au kuongezeka kwa nguvu nyingine, matumizi mabaya, matumizi mabaya, hali isiyo ya kawaida ya uendeshaji, au majaribio ya kubadilisha au kurekebisha utendakazi wa bidhaa.
Udhamini huu ni mdogo kwa ukarabati au uingizwaji wa kitengo chenye kasoro. Kwa hali yoyote Boardcon haitawajibika au kuwajibika kwa hasara au uharibifu wowote, ikijumuisha, lakini sio mdogo kwa faida yoyote iliyopotea, uharibifu wa bahati mbaya au matokeo, upotezaji wa biashara, au faida inayotarajiwa inayotokana na matumizi au kutoweza kutumia bidhaa hii.
Matengenezo yanafanywa baada ya kumalizika kwa muda wa udhamini hutegemea malipo ya ukarabati na gharama ya usafirishaji wa kurudi. Tafadhali wasiliana na Boardcon ili kupanga huduma yoyote ya ukarabati na kupata maelezo ya malipo ya ukarabati.
1 Mini1126 Utangulizi
1.1 Muhtasari
Mini1126 ya mfumo-on-moduli ina muundo wa Rockchip's RV1126 katika quad-core Cortex-A7, 2.0 TOPs NPU na RISC-V MCU.
Imeundwa mahususi kwa ajili ya vifaa vya IPC/CVR, vifaa vya Kamera ya AI, vifaa mahiri vya mwingiliano, na roboti ndogo. Utendakazi wa hali ya juu na ufumbuzi wa nishati ya chini unaweza kusaidia wateja kuanzisha teknolojia mpya kwa haraka zaidi na kuongeza ufanisi wa jumla wa suluhisho.
1.2 Vipengele
- Microprocessor
- Quad-core Cortex-A7 hadi 1.5G
– 32KB I-cache na 32KB D-cache kwa kila msingi, 512KB L3 akiba
- 2.0 Kitengo cha Juu cha Mchakato wa Neural
- RISC-V MCU ili kusaidia buti ya haraka ya 250mS
- Upeo wa 14M ISP
Shirika la Kumbukumbu
- LPDDR4 RAM hadi 4GB
- EMMC hadi 32GB
- SPI Flash hadi 8MB - Kisimbuaji/Kisimbaji cha Video
- Inasaidia kusimbua/kusimba video hadi 4K@30fps
- Inaauni usimbaji wa wakati halisi wa H.264/265
- Inaauni usimbaji wa video wa UHD H.264/265 wa wakati halisi
- Saizi ya picha hadi 8192x8192 - Onyesha mfumo mdogo
– Pato la Video
Inaauni njia 4 za MPI DSI hadi 2560×1440@60fps
Inaauni pato la 24bit RGB sambamba
– Picha ndani
Inaauni hadi kiolesura cha 16bit DVP
Inaauni kiolesura cha 2ch MIPI CSI 4lanes - I2S/PCM/ AC97
- interface mbili za I2S/PCM
- Inatumia safu ya Maikrofoni Hadi kiolesura cha 8ch PDM/TDM
- Msaada wa pato la sauti la PWM - USB na PCIE
- Miingiliano miwili ya USB 2.0
- USB 2.0 OTG moja, na seva pangishi moja ya USB 2.0 - Ethaneti
- RTL8211F kwenye ubao
- Msaada 10/100/1000M - I2C
- Hadi I2C tano
- Kusaidia hali ya kawaida na hali ya haraka (hadi 400kbit / s) - SDIO
- Kusaidia itifaki ya 2CH SDIO 3.0 - SPI
- Hadi vidhibiti viwili vya SPI,
- Kiolesura cha serial chenye duplex kamili - UART
- Msaada hadi UART 6
- UART2 iliyo na waya 2 za zana za utatuzi
- Iliyopachikwa mbili 64byte FIFO
- Kusaidia hali ya kudhibiti mtiririko wa kiotomatiki kwa UART1-5 - ADC
- Hadi chaneli tatu za ADC
- azimio la 12-bit
- Voltage ingizo mbalimbali kati ya 0V hadi 1.8V
- Msaada hadi 1MS/ssampkiwango cha ling - PWM
- PWM 11 za on-chip na uendeshaji unaotegemea kukatizwa
- Msaada wa 32bit wakati / kituo cha kaunta
- Chaguo la IR kwenye PWM3/7 - Kitengo cha nguvu
- RK809 kwenye bodi
- Ingizo la 5V na pembejeo ya nguvu ya RTC
- Jenga-ndani Codec ya Sauti
1.3 Mchoro wa Kizuizi cha Mini1126
1.3.1 RV1126 Mchoro wa Kuzuia
1.3.2 Bodi ya Maendeleo (EM1126) Mchoro wa Vitalu
1.4 Mini1126 vipimo
Kipengele | Vipimo |
CPU | Quad-core Cortex-A7 |
DDR | 2GB LPDDR4 (hadi 4GB) |
eMMC FLASH | 8GB (hadi 32GB) |
Nguvu | DC 5V |
MPI DSI | 4-Lane |
I2S | 2-CH |
MPI CSI | 2-CH 4-Lane |
RGB LCD | 24 kidogo |
Kamera | 1-CH(DVP) na 2-CH(CSI) |
USB | 2-CH (USB HOST2.0 na OTG 2.0) |
Ethaneti | 1000M GMAC |
SDMMC | 2-CH |
I2C | 5-CH |
SPI | 2-CH |
UART | 5-CH, 1-CH(DEBUG) |
PWM | 11-CH |
ADC IN | 4-CH |
Vipimo vya Bodi | 30 x 38mm |
1.5 Mini1126 PCB Dimension
1.6 Ufafanuzi wa Pini ya Mini1126
J1 | Mawimbi | Maelezo au vitendaji | GPIO mfululizo | IO Voltage |
1 | VCC5V0_SYS | Ingizo la Nguvu Kuu ya 5V | 5V | |
2 | VCC5V0_SYS | Ingizo la Nguvu Kuu ya 5V | 5V | |
3 | VCC5V0_SYS | Ingizo la Nguvu Kuu ya 5V | 5V | |
4 | VCC5V0_SYS | Ingizo la Nguvu Kuu ya 5V | 5V | |
5 | GND | Ardhi | 0V | |
6 | SNSP | Chaji mawimbi ya sasa ya hisia | 0V | |
7 | GND | Ardhi | 0V | |
8 | SNSN | Chaji mawimbi ya sasa ya hisia | 0V | |
9 | CLKO_32K | Toleo la saa ya RTC | 1.8V | |
10 | GND | Ardhi | 0V | |
11 | PWRON | Uingizaji wa ufunguo wa nguvu | 5V | |
12 | BATDIV | Imegawanywa juzuutage ya BATT chanya | 3.3V | |
13 | MIC_L | Maikrofoni L-CH au chanya ndani | 0V | |
14 | VCC_RTC | Ingizo la Nguvu ya RTC | 3.3V | |
15 | MIC_R | Maikrofoni R-CH au ndani hasi | 0V | |
16 | SDMMC0_CLK | UART3_RTSn_M1 | GPIO1_B0_u | 3.3V |
17 | GND | Ardhi | 0V | |
18 | SDMMC0_CMD | UART3_CTSn_M1 | GPIO1_B1_u | 3.3V |
19 | HPR_OUT | Pato la R-CH la kipaza sauti | 0V | |
20 | SDMMC0_D0 | UART2_RX_M0 | GPIO1_A4_u | 3.3V |
21 | HP_SNS | Uwanja wa marejeleo wa kipaza sauti | 0V | |
22 | SDMMC0_D1 | UART2_TX_M0 | GPIO1_A5_u | 3.3V |
23 | HPL_OUT | Pato la L-CH la kipaza sauti | 0V | |
24 | SDMMC0_D2 | UART3_RX_M1 | GPIO1_A6_u | 3.3V |
25 | I2C1_SDA | UART4_RTSn_M2 | GPIO1_D2_u | 1.8V |
26 | SDMMC0_D3 | UART3_TX_M1 | GPIO1_A7_u | 3.3V |
27 | I2C1_SCL | UART4_CTSn_M2 | GPIO1_D3_u | 1.8V |
28 | I2C2_SDA_3V3 | PWM5_M0 | GPIO0_C3_d | 3.3V |
29 | MIPI_CSI_CLK0 | UART5_CTSn_M2 | GPIO2_A3_d | 1.8V |
30 | I2C2_SCL_3V3 | PWM4_M0 | GPIO0_C2_d | 3.3V |
31 | GND | Ardhi | 0V | |
32 | MIPI_CSI_PWDN0 | UART4_RX_M2 | GPIO1_D4_d | 1.8V |
33 | MIPI_CSI_CLK1 | UART5_RTSn_M2 | GPIO2_A2_d | 1.8V |
34 | MIPI_CSI_RX1_D0N | MIPI CSI1 au LVDS1 RXD0N | 1.8V | |
35 | MIPI_CSI_RX1_D1N | MIPI CSI1 au LVDS1 RXD1N | 1.8V | |
36 | MIPI_CSI_RX1_D0P | MIPI CSI1 au LVDS1 RXD0P | 1.8V | |
37 | MIPI_CSI_RX1_D1P | MIPI CSI1 au LVDS1 RXD1P | 1.8V | |
38 | GND | Ardhi | 0V | |
39 | MIPI_CSI_RX1_D2N | MIPI CSI1 au LVDS1 RXD2N | 1.8V | |
40 | MIPI_CSI_RX1_CLKN | MIPI CSI1 au LVDS1 CLKN | 1.8V | |
41 | MIPI_CSI_RX1_D2P | MIPI CSI1 au LVDS1 RXD2P | 1.8V | |
42 | MIPI_CSI_RX1_CLKP | MIPI CSI1 au LVDS1 CLKP | 1.8V | |
43 | MIPI_CSI_RX1_D3N | MIPI CSI1 au LVDS1 RXD3N | 1.8V | |
44 | UART1_RX_3V3 | PWM1_M0 | GPIO0_B7_d | 3.3V |
45 | MIPI_CSI_RX1_D3P | MIPI CSI1 au LVDS1 RXD3P | 1.8V | |
46 | UART1_TX_3V3 | PWM0_M0 | GPIO0_B6_d | 3.3V |
47 | WIFI_REG_ON | SPI0_MOSI_M0 | GPIO0_A6_d | 1.8V |
48 | SDMMC0_DET | Lazima itumike kwa Kadi ya SD | GPIO0_A3_u | 1.8V |
49 | BT_RST | SPI0_MISO_M0 | GPIO0_A7_d | 1.8V |
50 | BT_WAKE | SPI0_CS1n_M0 | GPIO0_A4_u | 1.8V |
51 | WIFI_WAKE_HOST | SPI0_CLK_M0 | GPIO0_B0_d | 1.8V |
52 | BT_WAKE_HOST | SPI0_CS0n_M0 | GPIO0_A5_u | 1.8V |
53 | MIPI_CSI_RX0_D0N | MIPI CSI0 au LVDS0 RXD0N | 1.8V | |
54 | MIPI_CSI_RX0_D2N | MIPI CSI0 au LVDS0 RXD2N | 1.8V | |
55 | MIPI_CSI_RX0_D0P | MIPI CSI0 au LVDS0 RXD0P | 1.8V | |
56 | MIPI_CSI_RX0_D2P | MIPI CSI0 au LVDS0 RXD2P | 1.8V | |
57 | MIPI_CSI_RX0_D1N | MIPI CSI0 au LVDS0 RXD1N | 1.8V | |
58 | MIPI_CSI_RX0_D3N | MIPI CSI0 au LVDS0 RXD3N | 1.8V | |
59 | MIPI_CSI_RX0_D1P | MIPI CSI0 au LVDS0 RXD1P | 1.8V | |
60 | MIPI_CSI_RX0_D3P | MIPI CSI0 au LVDS0 RXD3P | 1.8V | |
61 | GND | Ardhi | 0V | |
62 | MIPI_CSI_RX0_CLKN | MIPI CSI0 au LVDS0 CLKN | 1.8V | |
63 | PDM_CLK | I2S0_LRCK_RX_M0 | GPIO3_D4_d | 1.8V |
64 | MIPI_CSI_RX0_CLKP | MIPI CSI0 au LVDS0 CLKP | 1.8V | |
65 | SPI0_CLK_M1 | I2S1_SDO_M1/UART5_RX_M2 | GPIO2_A1_d | 1.8V |
66 | SPI0_CS0n_M1 | I2S1_SDI_M1/UART5_TX_M2 | GPIO2_A0_d | 1.8V |
67 | SPI0_MISO_M1 | I2S1_LRCK_M1/I2C3_SDA_M2 | GPIO1_D7_d | 1.8V |
68 | SPI0_CS1n_M1 | I2S1_MCK_M1/UART4_TX_M2 | GPIO1_D5_d | 1.8V |
69 | SPI0_MOSI_M1 | I2S1_SCK_M1/I2C3_SCL_M2 | GPIO1_D6_d | 1.8V |
70 | PDM_SDI0 | I2S0_SDI0_M0 | GPIO3_D6_d | 1.8V |
71 | PDM_SDI1 | I2S0_SDO3_SDI1_M0/I2C4SDA | GPIO4_A1_d | 1.8V |
72 | PDM_SDI2 | I2S0_SDO2_SDI2_M0/I2C4SCL | GPIO4_A0_d | 1.8V |
73 | PDM_CLK1 | I2S0_SCK_RX_M0 | GPIO3_D1_d | 1.8V |
74 | OTG_ID | 1.8V | ||
75 | OTG_DET_1V8 | 1.8V | ||
76 | USB_CTRL | Lazima itumike kwa OTG inayoendana | GPIO0_C1_d | 3.3V |
77 | OTG_DM | 1.8V | ||
78 | USB_HOST_DM | 1.8V | ||
79 | OTG_DP | 1.8V | ||
80 | USB_HOST_DP | 1.8V |
J2 | Mawimbi | Maelezo au vitendaji | GPIO mfululizo | IO Voltage |
1 | GND | Ardhi | 0V | |
2 | LCDC_D0_3V3 | UART4_RTSn_M1/CIF_D0_M1 | GPIO2_A4_d | 3.3V |
3 | LCDC_D16_3V3 | CIF_D12_M1 | GPIO2_C4_d | 3.3V |
4 | LCDC_D1_3V3 | UART4_CTSn_M1/CIF_D1_M1 | GPIO2_A5_d | 3.3V |
5 | LCDC_D17_3V3 | CIF_D13_M1 | GPIO2_C5_d | 3.3V |
6 | LCDC_D2_3V3 | UART4_TX_M1/CIF_D2_M1 | GPIO2_A6_d | 3.3V |
7 | LCDC_D18_3V3 | CIF_D14_M1 | GPIO2_C6_d | 3.3V |
8 | LCDC_D3_3V3 | UART4_RX_M1/I2S2_SDO_M1 | GPIO2_A7_d | 3.3V |
9 | LCDC_D19_3V3 | I2S1_MCLK_M2/CIF_D15_M1 | GPIO2_C7_d | 3.3V |
10 | LCDC_D4_3V3 | UART5_TX_M1/I2S2_SDI_M1 | GPIO2_B0_d | 3.3V |
11 | LCDC_D20_3V3 | I2S1_SDO_M2/CIF_VS_M1 | GPIO2_D0_d | 3.3V |
12 | LCDC_D5_3V3 | UART5_RX_M1/I2S2_SCK_M1 | GPIO2_B1_d | 3.3V |
13 | LCDC_D21_3V3 | I2S1_SCLK_M2/CIF_CLKO_M1 | GPIO2_D1_d | 3.3V |
14 | LCDC_D6_3V3 | UART5_RTSn_M1/I2S2_LRCK_M1 | GPIO2_B2_d | 3.3V |
15 | LCDC_D22_3V3 | I2S1_LRCK_M2/CIF_CKIN_M1 | GPIO2_D2_d | 3.3V |
16 | LCDC_D7_3V3 | UART5_CTSn_M1/I2S2_MCLK_M1/CIF_D3_M1 | GPIO2_B3_d | 3.3V |
17 | LCDC_D23_3V3 | I2S1_SDI_M2/CIF_HS_M1 | GPIO2_D3_d | 3.3V |
18 | LCDC_D8_3V3 | CIF_D4_M1 | GPIO2_B4_d | 3.3V |
19 | UART0_TX | GPIO1_C3_u | 1.8V | |
20 | LCDC_D9_3V3 | CIF_D5_M1 | GPIO2_B5_d | 3.3V |
21 | UART0_RX | GPIO1_C2_u | 1.8V | |
22 | LCDC_D10_3V3 | CIF_D6_M1 | GPIO2_B6_d | 3.3V |
23 | UART0_RTSN | GPIO1_C0_u | 1.8V | |
24 | LCDC_D11_3V3 | CIF_D7_M1 | GPIO2_B7_d | 3.3V |
25 | UART0_CTSN | GPIO1_C1_u | 1.8V | |
26 | LCDC_D12_3V3 | CIF_D8_M1 | GPIO2_C0_d | 3.3V |
27 | CAN_RX_3V3 | UART3_TX_M2/I2C4_SCL_M0 | GPIO3_A0_u | 3.3V |
28 | LCDC_D13_3V3 | CIF_D9_M1 | GPIO2_C1_d | 3.3V |
29 | CAN_TX_3V3 | UART3_RX_M2/I2C4_SDA_M0 | GPIO3_A1_u | 3.3V |
30 | LCDC_D14_3V3 | CIF_D10_M1 | GPIO2_C2_d | 3.3V |
31 | ADKEY_IN0 | Hali ya urejeshaji imewekwa (10K PU) | 1.8V | |
32 | LCDC_D15_3V3 | CIF_D11_M1 | GPIO2_C3_d | 3.3V |
33 | ADCIN1 | 1.8V | ||
34 | GPIO1_D1 | UART1_RX_M1/I2C5_SDA_M2 | GPIO1_D1_d | 1.8V |
35 | ADCIN2 | 1.8V | ||
36 | LCDC_DEN_3V3 | I2C3_SCL_M1/SPI1_CS0n_M2 | GPIO2_D4_d | 3.3V |
37 | ADCIN3 | 1.8V | ||
38 | LCDC_VSYNC_3V3 | UART3_RTSn_M2/SPI1_MOSI | GPIO2_D6_d | 3.3V |
39 | GND | Ardhi | 0V | |
40 | LCDC_HSYNC_3V3 | I2C3_SDA_M1/SPI1_CLK_M2 | GPIO2_D5_d | 3.3V |
41 | MIPI_DSI_D0N | MPI DSI TXD0N | 1.8V | |
42 | UART2_RX_3V3 | Kwa utatuzi | GPIO3_A3_u | 3.3V |
43 | MIPI_DSI_D0P | MPI DSI TXD0P | 1.8V | |
44 | UART2_TX_3V3 | Kwa utatuzi | GPIO3_A2_u | 3.3V |
45 | MIPI_DSI_D1N | MPI DSI TXD1N | 1.8V | |
46 | LCDC_CLK_3V3 | UART3_CTSn_M2/SPI1_MISO_M2/PWM8_M1 | GPIO2_D7_d | 3.3V |
47 | MIPI_DSI_D1P | MPI DSI TXD1P | 1.8V | |
48 | GND | Ardhi | 0V | |
49 | MIPI_DSI_CLKN | MPI DSI CLKN | 1.8V | |
50 | PCM_RX | I2S2_SDI_M0/SPI1_MISO_M1 | GPIO1_C5_d | 1.8V |
51 | MIPI_DSI_CLKP | MPI DSI CLKP | 1.8V | |
52 | PCM_CLK | I2S2_SCLK_M0/SPI1_CLK_M1/UART1_RTSn_M1 | GPIO1_C6_d | 1.8V |
53 | MIPI_DSI_D3N | MPI DSI TXD3N | 1.8V | |
54 | PCM_SYNC | I2S2_LRCK_M0/SPI1_CSn0_M1/UART1_CTSn_M1 | GPIO1_C7_d | 1.8V |
55 | MIPI_DSI_D3P | MPI DSI TXD3P | 1.8V | |
56 | PCM_TX | I2S2_SDO_M0/SPI1_MOSI_M1 | GPIO1_C4_d | 1.8V |
57 | MIPI_DSI_D2N | MPI DSI TXD2N | 1.8V | |
58 | GPIO1_D0 | I2S2_MCLK_M0/SPI1_CSn1_M1/UART1_TX_M1/I2C5_SCLK | GPIO1_D0_d | 1.8V |
59 | MIPI_DSI_D2P | MPI DSI TXD2P | 1.8V | |
60 | SDIO_D2 | GPIO1_B6_u | 1.8V | |
61 | GND | Ardhi | 0V | |
62 | SDIO_D3 | GPIO1_B7_u | 1.8V | |
63 | MDI3- | Ethernet MDI3 hasi nje | 0V | |
64 | SDIO_CMD | GPIO1_B3_u | 1.8V | |
65 | MDI3 + | Ethernet MDI3 chanya nje | 0V | |
66 | GND | Ardhi | 0V | |
67 | MDI2- | Ethernet MDI2 hasi nje | 0V | |
68 | SDIO_CLK | GPIO1_B2_d | 1.8V | |
69 | MDI2 + | Ethernet MDI2 chanya nje | 0V | |
70 | SDIO_D0 | GPIO1_B4_u | 1.8V | |
71 | MDI1- | Ethernet MDI1 hasi nje | 0V | |
72 | SDIO_D1 | GPIO1_B5_u | 1.8V | |
73 | MDI1 + | Ethernet MDI1 chanya nje | 0V | |
74 | LED2/CFG_LDO1 | 3.3V | ||
75 | MDI0- | Ethernet MDI0 hasi nje | 0V | |
76 | LED1/CFG_LDO0 | 3.3V | ||
77 | MDI0 + | Ethernet MDI3 chanya nje | 0V | |
78 | VCC1V2_DVDD | Kuzima kwa Kamera ya 1.2V (400mA) | 1V2 | |
79 | VCC2V8_AVDD | Kuzima kwa Kamera ya 2.8V (400mA) | 2V8 | |
80 | VCC3V3_SD | Toleo la Nguvu la Kadi ya SD (400mA) | 3V3 | |
Kumbuka: 1. Wingi wa GPIO ujazotage ni 1.8V, lakini pini zingine zimewekwa alama 3.3V. 2. Saketi inayooana ya J1_Pin76 OTG inarejelea kama 2.1.3. |
1.7 Seti ya Kuendeleza (EM1126)
- Nguvu katika DC 12V
- Ethaneti
- 2x Mpangishi wa USB
- USB OTG
- Sauti nje
- Digi MIC
- Spika
- MIC
- Kamera ya MIPI_CSI1
- Kamera ya MIPI_CSI0
- WiFi na Bluetooth
- GPIO
- SPI
- UART4
- LCD MIPI_DSI
- IR
- INAWEZA
- RS485
- Nguvu
- Ahueni
- Micro SD
- Tatua
- I2S
- ADC
- Betri
2 Mwongozo wa Usanifu wa Vifaa
2.1 Rejea ya Mzunguko wa Pembeni
2.1.1 Mzunguko wa Chaji ya Betri
Karibu na RK809
8.4V ya Betri ya Simba iliyotumika
a) Karibu na BAT
2.1.2 Mzunguko wa Tatua
2.1.3 Mzunguko wa Kiolesura cha USB OTG
Mzunguko huu unatumika kuboresha utangamano wa usb.
Kumbuka:
Vipengele hivi ni karibu na R20 ili kuepuka matawi marefu.
2.2 PCB Footprint
2.3 B2B kiunganishi
Kichwa cha bodi ya mtoa huduma: DF12NC(3.0)-80DP-0.5V(51)
■ Kichwa [Bila Kichupo cha Solder]
● Urefu wa Kurundika : Bidhaa 3mm
kitengo: mm
Sehemu Na. | DF12NC(3.0)-80DP-0.5V(51) |
HRS No. | 537-0492-0 51 |
Nambari ya Pos. | 80 |
A | 22.2 |
B | 19.5 |
C | 20.7 |
E | 2.3 |
Remaks | Bila Solder Tab |
RoHS | NDIYO |
Kipokezi cha bodi ya CPU: DF12NC(3.0)-80DS-0.5V(51)
■ Kipokezi [Bila Kichupo cha Solder]
● Urefu wa Kurundika : Bidhaa 3mm
kitengo: mm
Sehemu Na. | DF12NC(3.0)-80DS-0.5V(51) |
HRS No. | 537-0285-0 51 |
Nambari ya Pos. | 80 |
A | 22.1 |
B | 19.5 |
C | 20.6 |
E | 2.2 |
Remaks | Bila Solder Tab |
RoHS | NDIYO |
3 Bidhaa Tabia za Umeme
3.1 Uharibifu na Joto
Alama | Kigezo | Dak | Chapa | Max | Kitengo |
VCC5V_SYS | Mfumo wa IO Voltage | 3.6 | 5 | 5.5 | V |
Isys_in | VCC5V_SYS ingizo la Sasa | 850 | mA | ||
VCC_RTC | RTC Voltage | 3 | 3.7 | 5 | V |
Iirtc | Ingizo la RTC Sasa hivi | 50 | 60 | uA | |
VCC1V2_DVDD | Kiini cha Kamera Voltagpato | 1.2 | V | ||
I1v2_dv | VCC1V2_DVDD pato la Sasa | 400 | mA | ||
VCC2V8_AVDD | Analogi ya Kamera Voltagpato | 2.8 | V | ||
I2v8_av | VCC2V8_AVDD pato la Sasa | 400 | mA | ||
Ta | Joto la Uendeshaji | -20 | 70 | °C | |
Tstg | Joto la Uhifadhi | -40 | 85 | °C |
3.2 Kuaminika kwa Mtihani
Mtihani wa Uendeshaji wa Joto la Juu
Yaliyomo | Uendeshaji 8h kwa joto la juu | 55°C±2°C |
Matokeo |
Mtihani wa Maisha ya Uendeshaji
Yaliyomo | Kufanya kazi katika chumba | 120h |
Matokeo |
Nyaraka / Rasilimali
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