YukaLink
Misaka0x2730
Dual targets USB+ETH ARM JTAG/SWD debugger (BlackMagic port) based on RP2350. JTAG and SWD interfaces are implemented on PIO.
Components (110)
| Reference | Value | Description |
|---|---|---|
| Q1-Q3 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| U1 | W5500 | |
| U2 | 24AA025E-OT | I2C Serial EEPROM with EUI-48 or EUI-64, 2Kb, SOT-23-6 |
| U3,U12,U24,U37 | TPS2553DBVR | Single-channel, high side, power distribution switch, 1.9V-5.5V, 0.2-2.0A, SOT-23-6 |
| U4 | Pico | |
| U5 | OLED_SSD1306_128x32 | I2C Display SSD1406 128x32 |
| U6,U7 | TCA9535PWR | 16-bit I/O expander, I2C and SMBus interface, interrupts, w/o pull-ups, TSSOP-24 package |
| U8 | PCF85263ATL | Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, I2C bus, TSSOP-10 |
| U9-U11,U19-U21 | 74LVC2T45DC | Dual supply translating transceiver, 3-state, 2-bit, VSSOP-8 |
| U13,U25 | INA180A2 | Current Sense Amplifier, 1 Circuit, Rail-to-Rail, 26V, Gain 50 V/V, SOT-23-5 |
| U14,U26,U32 | TLV9001IDCK | Low-power, Rail-to-Rail, 1MHz Operational Amplifier, SOT-353 |
| U15-U18 | Si8641BB-B-IS1 | Low-Power Quad-Channel Digital Isolator, 150Mbps, 2.5-5.5V, 2.5kV isolation, Fail-Safe Low, SOIC-16 |
| U22,U27 | 74LVC1G3157 | SPDT Analog Switch, Low-Voltage CMOS |
| U23 | ADS1118IDGS | Ultrasmall, Low-Power, SPI-Compatible, 16-Bit Analog-to-Digital Converter with Internal Reference and Temperature Sensor, VSSOP-10 |
| U28 | LM66100DCK | Ideal Diode With Input Polarity Protection 1.5 - 5.5V Input Voltage, 1.5A Output Current, Ron 141 mOhm, SC-70-6 |
| U29 | SN74LVC1G125DBV | Single Buffer Gate Tri-State, Low-Voltage CMOS, SOT-23-5 |
| U30 | 74LVC1G07 | Single Buffer Gate, Open Drain, Low-Voltage CMOS |
| U31 | MCP73832-2-OT | Single cell, Li-Ion/Li-Po charge management controller, 4.20V, Open-Drain Status Output, in SOT23-5 package |
| U33 | TPS2116DRL | 2 Channnels Power Mux with Manual and Priority Switchover, 1.6-5.5V Input Voltage, 2.5A Output Current, Ron 40 mOhm, SOT-583-8 |
| U34,U39 | LP2985-3.3 | 150mA 16V Low-noise Low-dropout Regulator With Shutdown, 3.3V output voltage, SOT-23-5 |
| U35 | TLV61070ADBV | Boost Converter, 2.5A switch current limit, 2.2-5.5V Output Voltage, 0.5-5.5V Input Voltage, SOT-23-6 |
| U36 | PIC12F629-xSN | PIC12F629, 1024W Flash, 64B SRAM, 128B EEPROM, SOIC-8 |
| U38 | TLV62568DRL | High Efficiency Synchronous Buck Converter, Adjustable Output 0.6V-5.5V, 1A, SOT-563-6 |
| BZ1 | Buzzer | Buzzer, polarized |
| C1 | 22n | |
| C2,C3 | 6.8nF | |
| C4,C6,C70,C78 | 10n | Unpolarized capacitor |
| C5 | 4.7u | |
| C7,C14,C19,C21,C35,C36,C54,C56,C63,C65-C67,C69,C71,C74,C75,C77,C79-C82,C84 | 10u | Unpolarized capacitor |
| C8-C13,C15,C17,C20,C22-C34,C37-C53,C55,C57-C59,C61,C62,C64,C73 | 100n | Unpolarized capacitor |
| C16,C18 | 18p | |
| C60,C68,C72,C76 | 1u | Unpolarized capacitor |
| C83 | 6.8pF | Unpolarized capacitor |
| D1 | USB | Light emitting diode |
| D2 | ETH | Light emitting diode |
| D3,D7 | PWR | Light emitting diode |
| D4,D8 | ERR | Light emitting diode |
| D5,D9 | ACT | Light emitting diode |
| D6,D10 | SER | Light emitting diode |
| FB1 | 33Ohm/100MHz | Ferrite bead, small symbol |
| FB2-FB4 | 120Ohm/100MHz | Ferrite bead, small symbol |
| J1 | ETHERNET | 1 Port RJ45 Magjack Connector Through Hole 10/100 Base-T, AutoMDIX |
| J2,J4,J5 | MCU SWD | Cortex Debug Connector, standard ARM Cortex-M SWD and JTAG interface |
| J3 | Target1 shunt select | 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/) |
| J6 | Target2 shunt select | 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/) |
| J7 | Battery | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J8 | Power MCU Debug | 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/) |
| JP1 | POWER DISABLE | Jumper, 2-pole, open |
| L1,L2 | 2.2uH | Inductor |
| PS1 | MEE1S0505SC | 1W, 1000 VDC isolated DC/DC converter, 5V input, 5V output, SIP |
| R1,R2 | 330 | |
| R3 | 10 1% | |
| R4-R7 | 49.9 1% | |
| R8 | 12.4k 1% | |
| R9-R12 | 33 1% | |
| R13,R16,R18,R23,R27,R28,R30,R31,R37,R38,R40,R42,R43,R50,R51,R57,R59,R60,R62,R68,R69,R71-R73,R75-R78,R83,R86,R87,R90 | 100k | Resistor |
| R14 | 1M | |
| R15 | 0 | |
| R17,R19,R20,R25,R26,R39,R64 | 10k | Resistor |
| R21,R22,R24,R29,R32-R36,R61,R63,R65-R67,R79-R82 | 1k | Resistor |
| R41,R58 | 0.62 1% | Resistor |
| R44-R48,R52-R56 | 100 | Resistor |
| R49,R70 | 4.7k | Resistor |
| R74 | 20k | Resistor |
| R84 | 680k | Resistor |
| R85 | 75k | Resistor |
| R88 | 200k | Resistor |
| R89 | 453k | Resistor |
| RN1 | 27 | 4 resistor network, parallel topology |
| SW1 | RST | Push button switch, generic, two pins |
| SW2 | USER | Push button switch, generic, two pins |
| SW3 | ON/OFF | Push button switch, generic, two pins |
| TP1 | ACT_LED | |
| TP2 | LINK_LED | |
| TP3,TP4,TP7,TP13,TP15,TP17,TP18,TP22,TP25,TP26,TP29,TP30,TP43,TP46,TP49,TP50,TP53,TP55,TP58,TP59,TP61 | GND | test point |
| TP5 | ETH_PWR | |
| TP6 | LCD_POWER_EN | test point |
| TP8 | USER_BUTTON | test point |
| TP9,TP10,TP20,TP40 | LED_ACT | test point |
| TP11 | I2C_SDA | test point |
| TP12 | I2C_SCL | test point |
| TP14 | MUX_INT | test point |
| TP16 | BUZZER_PIN | test point |
| TP19,TP38 | LED_ERR | test point |
| TP21,TP41 | LED_SER | test point |
| TP23 | T1_RST | test point |
| TP24 | TARGET1_PWR_EN | test point |
| TP27 | TARGET1_POWER_CURRENT_MEASURE | test point |
| TP28 | TARGET1_VREF_MEASURE | test point |
| TP31,TP33,TP34,TP39,TP60,TP62,TP66-TP68 | GND_ISO | test point |
| TP32 | TARGET2_ISO_PWR_EN | test point |
| TP35 | T2_RST | test point |
| TP36 | TARGET2_POWER_CURRENT_MEASURE | test point |
| TP37 | TARGET2_VREF_MEASURE | test point |
| TP42 | CHARGE_CURRENT_SELECT | test point |
| TP44 | BATT | test point |
| TP45 | CHARGER_PROG | test point |
| TP47 | BAT_MEASURE | test point |
| TP48 | BATT_IS_~{CHARGING} | test point |
| TP51 | POWER_ENABLE | test point |
| TP52 | POWER_SOURCE_~{STATUS} | test point |
| TP54 | VCC | test point |
| TP56 | 3V3A | test point |
| TP57 | +5V | test point |
| TP63 | TARGET2_DCDC_EN | test point |
| TP64 | TARGET2_ISO_3V3A | test point |
| TP65 | 3V3_ISO | test point |
| TP69 | ISO_DCDC_OUT | test point |
| Y1 | 25MHz | |
| Y2 | 32.768kHz | Two pin crystal |