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rohamid
PCB controller backpack for east rising LCD modules
| Reference | Value | Description |
|---|---|---|
| U1 | MAX98357A | Mono DAC with amplifier, I2S, PCM, TDM, 32-bit, 96khz, 3.2W, TQFP-16 |
| U2 | TPS61169 | Synchronous Boost Regulator, Adjustable Output up to 28V, 400 mA Switch Current Limit, SOT-23-5 |
| U3 | TLV75733PDBV | 1A Low IQ Small Size Low Dropout Voltage Regulator, Fixed Output 3.3V, SOT-23-5 |
| U4 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U5 | STM32H743IITx | STMicroelectronics Arm Cortex-M7 MCU, 2048KB flash, 1024KB RAM, 480 MHz, 1.62-3.6V, 140 GPIO, LQFP176 |
| U6 | MT25Q | 32Mb Serial Flash Memory, Standard/Dual/Quad SPI, DFN-8 |
| U7 |
| 256M – (16M x 16 bit) Synchronous DRAM (SDRAM), TSOP-II-54 |
| U8 | CAT24C256 | 256 kb CMOS Serial EEPROM, DIP-8/SOIC-8/TSSOP-8/DFN-8 |
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| C1,C4,C5 | 10u | Unpolarized capacitor |
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| C2,C7,C8,C16 | 1u | Unpolarized capacitor |
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| C3,C6,C9,C10,C14,C15,C19,C21-C32,C37-C50 | 100n | Unpolarized capacitor,Unpolarized capacitor, small symbol |
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| C11 | 1uF/0805 | Unpolarized capacitor |
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| C12 | 2.2u | Unpolarized capacitor |
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| C13,C20 | 4u7 | Unpolarized capacitor |
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| C17,C18 | 2u2 |
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| C33,C34 | 16p | Unpolarized capacitor, small symbol |
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| C35,C36 | 10p | Unpolarized capacitor, small symbol |
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| D1 | NSR0320MW2T1G | Diode |
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| D2,D3 | RED | Light emitting diode |
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| D4 | MBR0540 | 40V 0.5A Schottky Power Rectifier Diode, SOD-123 |
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| D5 | GREEN | Light emitting diode |
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| D6 | BAT54CW | Dual schottky barrier diode, common cathode, SOT-323 |
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| FB1 | 600R/100MHz | Ferrite bead, small symbol |
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| H1-H4 | MountingHole | Mounting Hole without connection |
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| J1 | Conn_01x02_MountingPin | Generic connectable mounting pin connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J2 | Micro_SD_Card_Det1 | Micro SD Card Socket with one card detection pin |
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| J3 | Conn_01x30_MountingPin | Generic connectable mounting pin connector, single row, 01x30, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J4 | SWD | Generic connector, double row, 02x07, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J5 | Conn_01x40_MountingPin | Generic connectable mounting pin connector, single row, 01x40, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J6 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
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| L1 | 4.7u | Inductor, small symbol |
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| R1,R3,R5-R7,R11,R14-R16,R20-R23 | 10K | Resistor, small symbol |
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| R2 | 1M | Resistor, small symbol |
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| R4 | 100K | Resistor, small symbol |
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| R8,R9 | 2K | Resistor, small symbol |
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| R10 | 6.8R | Resistor, small symbol |
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| R12,R13,R17,R27,R28 | 2K2 | Resistor, small symbol |
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| R18,R19 | 5K1 | Resistor, small symbol |
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| SW1-SW4 | SW_Push | Push button switch, generic, two pins |
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| TP1,TP2 | TestPoint | test point |
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| Y1 | 25MHz | Four pin crystal, GND on pins 2 and 4, small symbol |
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| Y2 | 32.768KHz | Two pin crystal, small symbol |
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