component
MCP2562-H
Public Made by Adomby adom
Microchip Tech CAN ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownMCP2562-H
Microchip Tech · CAN ICs · SOIC-8
MCP2562-H from Microchip Tech, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | TXD | input | Transmit data input: Low drives CANH/CANL to the dominant state and High to the recessive state, with an internal pull-up of nominally 33 kΩ to VIO on the MCP2562. |
| 2 | VSS | power_in | Ground supply pin. |
| 3 | VDD | power_in | Positive supply voltage pin that supplies the transmitter and receiver, including the wake-up receiver, with typical undervoltage detection threshold of 4V. |
| 4 | RXD | output | CMOS-compatible receive data output that is High when the CAN bus is recessive and Low when dominant, supplied by VIO on the MCP2562. |
| 5 | VIO | power_in | Digital I/O supply pin (MCP2562 only) for TXD, RXD and STBY, with typical undervoltage threshold of 1.2V, and the RXD pin transfers data down to 1.8V on VIO. |
| 6 | CANL | bidirectional | CAN low-level voltage I/O that drives the low side of the differential bus and disconnects from the bus when the device is not powered. |
| 7 | CANH | bidirectional | CAN high-level voltage I/O that drives the high side of the differential bus and disconnects from the bus when the device is not powered. |
| 8 | STBY | input | Mode select input: Low selects Normal mode and High selects Standby mode, with an internal MOS pull-up to VIO on the MCP2562. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOIC-8 |
| Category | Communication Interface Chip/UART/485/232 |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VDD Pin Voltage Range | VDD | 4.5 | 5.5 | V | 9 | ||
| Supply Current, Recessive | IDD | 5 | 10 | mA | Recessive; VTXD = VDD | 9 | |
| Supply Current, Dominant | IDD | 45 | 70 | mA | Dominant; VTXD = 0V | 9 | |
| Standby Current, VDD Pin | IDDS | 5 | 15 | µA | MCP2562; Includes IIO | 9 | |
| High Level of the POR Comparator | VPORH | 3.8 | 4.3 | V | 9 | ||
| Low Level of the POR Comparator | VPORL | 3.4 | 4 | V | 9 | ||
| Hysteresis of POR Comparator | VPORD | 0.3 | 0.8 | V | 9 | ||
| VIO Digital Supply Voltage Range | VIO | 1.8 | 5.5 | V | 9 | ||
| Supply Current on VIO, Recessive | IIO | 4 | 30 | µA | Recessive; VTXD = VIO | 9 | |
| Supply Current on VIO, Dominant | IIO | 85 | 500 | µA | Dominant; VTXD = 0V | 9 | |
| Standby Current on VIO Pin | IDDS | 0.3 | 1 | µA | (Note 1) | 9 | |
| CANH; CANL Recessive Bus Output Voltage | VO(R) | 2 | 3 | V | VTXD = VDD; No load | 9 | |
| CANH; CANL Bus Output Voltage in Standby | VO(S) | -0.1 | 0 | 0.1 | V | STBY = VTXD = VDD; No load | 9 |
| Recessive Output Current | IO(R) | -5 | 5 | mA | -24V < VCAN < +24V | 9 | |
| CANH: Dominant Output Voltage | VO(D) | 2.75 | 3.5 | 4.5 | V | TXD = 0; RL = 50 to 65 | 9 |
| CANL: Dominant Output Voltage | VO(D) | 0.5 | 1.5 | 2.25 | V | RL = 50 to 65 | 9 |
| Symmetry of Dominant Output Voltage (VDD - VCANH - VCANL) | VO(D)(M) | -400 | 0 | 400 | mV | VTXD = VSS (Note 1) | 9 |
| Dominant: Differential Output Voltage | VO(DIFF) | 1.5 | 2 | 3 | V | VTXD = VSS; RL = 50 to 65; Figure 2-2, Figure 2-4 | 9 |
| Recessive: Differential Output Voltage | -120 | 0 | 12 | mV | VTXD = VDD; Figure 2-2, Figure 2-4 | 9 | |
| Recessive: Differential Output Voltage (no load) | -500 | 0 | 50 | mV | VTXD = VDD, no load. Figure 2-2, Figure 2-4 | 9 | |
| CANH: Short Circuit Output Current | IO(SC) | -120 | -85 | mA | VTXD = VSS; VCANH = 0V; CANL: floating | 10 | |
| CANL: Short Circuit Output Current | IO(SC) | 75 | 120 | mA | VTXD = VSS; VCANL = 18V; CANH: floating | 10 | |
| Recessive Differential Input Voltage, Normal Mode | VDIFF(R)(I) | -1 | 0.5 | V | Normal Mode; -12V < V(CANH, CANL) < +12V; See Figure 2-6 (Note 3) | 10 | |
| Recessive Differential Input Voltage, Standby Mode | VDIFF(R)(I) | -1 | 0.4 | V | Standby Mode; -12V < V(CANH, CANL) < +12V; See Figure 2-6 (Note 3) | 10 | |
| Dominant Differential Input Voltage, Normal Mode | VDIFF(D)(I) | 0.9 | V | Normal Mode; -12V < V(CANH, CANL) < +12V; See Figure 2-6 (Note 3) | 10 | ||
| Dominant Differential Input Voltage, Standby Mode | VDIFF(D)(I) | 1 | V | Standby Mode; -12V < V(CANH, CANL) < +12V; See Figure 2-6 (Note 3) | 10 | ||
| Differential Receiver Threshold, Normal Mode | VTH(DIFF) | 0.5 | 0.7 | 0.9 | V | Normal Mode; -12V < V(CANH, CANL) < +12V; See Figure 2-6 (Note 3) | 10 |
| Differential Receiver Threshold, Standby Mode | VTH(DIFF) | 0.4 | 1.15 | V | Standby Mode; -12V < V(CANH, CANL) < +12V; See Figure 2-6 (Note 3) | 10 | |
| Differential Input Hysteresis | VHYS(DIFF) | 50 | 200 | mV | Normal mode, see Figure 2-6, (Note 1) | 10 | |
| Common Mode Input Resistance | RIN | 10 | 30 | k | (Note 1) | 10 | |
| Differential Input Resistance | RIN(DIFF) | 10 | 100 | k | (Note 1) | 10 | |
| Common Mode Input Capacitance | CIN(CM) | 20 | pF | VTXD = VDD; (Note 1) | 10 | ||
| CANH, CANL: Input Leakage | ILI | -5 | 5 | µA | VDD = VTXD = VSTBY = 0V. For MCP2562, VIO = 0V. VCANH = VCANL = 5 V. | 10 | |
| High-Level Input Current | IIH | -1 | 1 | µA | 11 | ||
| TXD: Low-Level Input Current | IIL(TXD) | -270 | -150 | -30 | µA | 11 | |
| STBY: Low-Level Input Current | IIL(STBY) | -30 | -1 | µA | 11 | ||
| Low-Level Output Voltage (RXD) | VOL | 0.4 | V | IOL = 4 mA; typical 8 mA | 11 | ||
| Shutdown Junction Temperature | TJ(SD) | 165 | 175 | 185 | °C | -12V < V(CANH, CANL) < +12V, (Note 1) | 11 |
| Shutdown Temperature Hysteresis | TJ(HYST) | 20 | 30 | °C | -12V < V(CANH, CANL) < +12V, (Note 1) | 11 | |
| Delay TXD Low to Bus Dominant | tTXD-BUSON | 70 | ns | 13 | |||
| Delay TXD High to Bus Recessive | tTXD-BUSOFF | 125 | ns | 13 | |||
| Delay Bus Dominant to RXD | tBUSON-RXD | 70 | ns | 13 | |||
| Delay Bus Recessive to RXD | tBUSOFF-RXD | 110 | ns | 13 | |||
| Propagation Delay TXD to RXD (negative edge on TXD) | tTXD - RXD | 125 | ns | Negative edge on TXD | 13 | ||
| Propagation Delay TXD to RXD (positive edge on TXD) | 235 | ns | Positive edge on TXD | 13 | |||
| Delay Bus Dominant to RXD (Standby mode) | tFLTR(WAKE) | 0.5 | 1 | 4 | µs | Standby mode | 13 |
| Delay Standby to Normal Mode | tWAKE | 5 | 25 | 40 | µs | Negative edge on STBY | 13 |
| Absolute maximum VDD | VDD | 7 | V | 8 | |||
| Absolute maximum VIO | VIO | 7 | V | 8 | |||
| DC Voltage at TXD, RXD, STBY and VSS | -0.3 | V | 8 | ||||
| DC Voltage at CANH, CANL and SPLIT (SPLIT is MCP2561 only) | -58 | 58 | V | 8 | |||
| Transient Voltage on CANH, CANL (ISO-7637) | -150 | 100 | V | Figure 2-5 | 8 | ||
| Storage temperature | -55 | 150 | °C | 8 | |||
| Operating ambient temperature | -40 | 150 | °C | 8 | |||
| Virtual Junction Temperature (IEC60747-1) | TVJ | -40 | 190 | °C | 8 | ||
| ESD protection on CANH and CANL pins for MCP2562 (IEC 61000-4-2) | -8 | 8 | kV | IEC 61000-4-2 | 8 | ||
| Specified Temperature Range (H grade line) | TA | -40 | 150 | C | 16 | ||
| Operating Temperature Range | TA | -40 | 150 | C | 16 | ||
| Storage Temperature Range | TA | -65 | 155 | C | 16 | ||
| Thermal Resistance, 8L-SOIC | JA | 149.5 | C/W | 16 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | P = Plastic Dual In-Line - 300 mil Body, 8-lead SN = Plastic Small Outline - Narrow, 3.90 mm Body, | 27 |
CAD (KiCad official)
- Symbol:
MCP2562-H - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
mcp2562-h-etched.step/mcp2562-h-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mcp2562-h.step/mcp2562-h.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (30 pp, sha256
c36b24e45446d8a1, retrieved 2026-10-28, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).