project-wrass
nojan1
Components (72)
| Reference | Value | Description |
|---|---|---|
| Q1-Q5 | 2N7002 | 0.115A Id, 60V Vds, N-Channel MOSFET, SOT-23 |
| U1 | W65C02SxP | |
| U2 | 4072 | Dual 4 input OR gate |
| U3 | 74HCT32 | |
| U4 | ATF16V8Bxx-xxPU | High-performance EE PLD, PAL Device Emulation / PAL Replacement, DIP-20 |
| U5 | 74HCT139 | |
| U6 | 74HCT00 | |
| U7 | NA555P | |
| U8 | 74HCT273 | |
| U9,U10 | 74LHCT157 | |
| U11 | 28C256 | |
| U12 | AS6C4008-55PCN | |
| U13,U31 | 74HCT138 | |
| U14 | W65C51NxQ | W65C51N CMOS Asynchronous Communication Interface Adapter (ACIA), Serial UART, LQFP-32 |
| U15 | CH340K | USB serial converter, UART, SSOP-10 |
| U16 | W25Q128JVS | 128Mbit / 16MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, SOIC-8 |
| U18,U20 | W65C22SxP | |
| U19 | RP2040 | A microcontroller by Raspberry Pi |
| U21,U22 | SN74LVC245APW | 8-Bit Single-Supply Bus Transceiver With 5V tolerant input voltage and 3-State Outputs 24mA, TSSOP-20 |
| U23 | 74HCT14 | |
| U24 | 74HCT86 | Quad 2-input XOR |
| U26,U29,U30 | 74HCT595 | |
| U27 | 74HCT165 | |
| U32 | LM317L | |
| U100 | DS1306 | |
| BT1 | CR2032 | Single-cell battery |
| C1,C3-C8,C11-C17,C20-C22,C26,C28,C29,C31-C35 | 100n | |
| C2 | 3u | |
| C9 | 10n | |
| C10 | 10u | |
| C18 | 1u | |
| C19 | 20pf | |
| C23,C27,C30,C36-C45 | 100nf | |
| C24,C25 | 15p | |
| C46,C47 | 6pf | |
| D1 | LED | |
| D2 | 1N4007 | |
| D3 | 1N457 | |
| H1-H4 | MountingHole_Pad | |
| J1 | Audio out | Generic connector, single row, 01x03, script generated |
| J2 | PWR_Switch | Generic connector, single row, 01x02, script generated |
| J3 | $1-3 latch | |
| J4 | ResetSwitch | |
| J5 | RomHighSel | |
| J6 | Expansion | |
| J7 | ProgrammingConnector | Generic connector, single row, 01x03, script generated |
| J8 | USB_C PWR | USB 2.0-only 14P Type-C Receptacle connector |
| J9 | VIA Breakout | Generic connector, double row, 02x20, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J10 | PS2 | |
| J11 | SD-Card module | |
| J12 | SD_Card | |
| J13 | CS_Invert_Selection | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J14 | HDMI_A | HDMI type A connector |
| J15 | USB_C Serial | USB 2.0-only 14P Type-C Receptacle connector |
| JP6 | SD-Card voltage select | |
| R1,R4 | 1k | |
| R2 | 1M | |
| R3,R6-R10,R13-R15,R27,R30-R37,R40-R42 | 10k | |
| R5 | 47k | |
| R11,R12 | 27.4 | |
| R16,RN1 | 270 | 8 resistor network, parallel topology |
| R17,R18 | 5.1k | |
| R25,R26,R43 | 2k2 | |
| R29 | 33k | |
| R38 | 370R | |
| R39 | 220R | |
| SW1 | BOOT | Push button switch, generic, two pins |
| SW2 | RST | Push button switch, generic, two pins |
| X1 | 4Mhz | |
| Y1 | 1.8432Mhz | Two pin crystal |
| Y2 | ABM8-272-T3 | Two pin crystal |
| Y3 | 32.768kHz | Two pin crystal |