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MCP2200-I

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Microchip Tech USB ICs, SSOP-20-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MCP2200-I

Microchip Tech · USB ICs · SSOP-20-208mil

MCP2200-I from Microchip Tech, in a SSOP-20-208mil. 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 VDD power_in Power supply input with an operating voltage of 3.0V-5.5V; VDD sets the logic-high level of the Rx/Tx and RTS/CTS GPIO pins.
2 OSC1 input Oscillator input; the input clock must be 12 MHz for the USB module.
3 OSC2 output Oscillator output for the 12 MHz quartz crystal or ceramic resonator.
4 RST input Reset input that must be externally biased; holding it low generates a Reset, and a resistor of 1 kΩ to 10 kΩ to VDD enables the on-chip POR.
5 GP7/TxLED bidirectional General purpose I/O pin GP7; alternate function is the USB transmit activity LED output (TxLED).
6 GP6/RxLED bidirectional General purpose I/O pin GP6; alternate function is the USB receive activity LED output (RxLED).
7 GP5 bidirectional General purpose I/O pin GP5.
8 GP4 bidirectional General purpose I/O pin GP4.
9 GP3 bidirectional General purpose I/O pin GP3.
10 Tx output UART TX output of the USART.
11 RTS output Hardware flow control 'Request to Send' output signal.
12 Rx input UART RX input of the USART.
13 CTS input Hardware flow control 'Clear to Send' input signal.
14 GP2 bidirectional General purpose I/O pin GP2.
15 GP1/USBCFG bidirectional General purpose I/O pin GP1; alternate function is the USB configuration status output (USBCFG), which goes high after the device configures on USB.
16 GP0/SSPND bidirectional General purpose I/O pin GP0; alternate function is the USB suspend status output (SSPND), which is active-low when USB Suspend is issued by the host.
17 VUSB power_out USB power pin internally connected to 3.3V that must be locally bypassed with a high-quality ceramic capacitor (0.22 µF to 0.47 µF recommended).
18 D- bidirectional USB D- data line.
19 D+ bidirectional USB D+ data line.
20 VSS power_in Ground reference for the device.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package SSOP-20-208mil
Category Interface ICs
Pins 20

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Voltage VDD 3 5.5 V 3.0V VDD 5.5V at -40C TA +85C (I-Temp) 27
Operating Temperature TA -40 85 °C I-Temp 29
Ambient temperature under bias -40 85 °C 26
Storage temperature -65 150 °C 26
Voltage on VDD with respect to VSS VDD -0.3 6 V with respect to VSS 26
Voltage on MCLR with respect to Vss MCLR -0.3 9 V with respect to Vss 26
Voltage on VUSB pin with respect to VSS VUSB -0.3 4 V with respect to VSS 26
Maximum current out of VSS pin 95 mA 26
Maximum current into VDD pin 95 mA 26
Clamp current IK 20 mA VPIN < 0 or VPIN > VDD 26
Maximum current sunk by all ports 90 mA 26
Maximum current sourced by all ports 90 mA 26
Supply Current IDD 10 12 mA VDD = 3.0V; FOSC = 12 MHz (330 nF on VUSB) 27
Supply Current IDD 13 15 mA VDD = 5.0V; FOSC = 12 MHz (330 nF on VUSB) 27
VDD Rise Rate to Ensure Power-on Reset SVDD 0.05 V/ms Design guidance only, Not tested 27
Input Low-Voltage TTL (CTS pin) VIL 0.8 V 4.5V VDD 5.5V 27
Input High-Voltage TTL (RTS pin) VIH 2 V 4.5V VDD 5.5V 27
Input Leakage Current GPIO, CTS IIL -100 100 nA VSS VPIN VDD, pin at high Z 27
Input Leakage Current RST IIL -200 200 nA 27
Input Leakage Current OSC1 IIL -100 100 nA 27
Output Low-Voltage GPIO, UART Tx/Rx VOL 0.6 V IOL = 8.0 mA, VDD = 5.0V 27
Capacitive Loading OSC2 COSC2 15 pF 27
Capacitive Loading GPIO CIO 50 pF 27
USB Voltage VUSB 3 3.6 V Voltage on Vusb pin must be in this range for proper USB operation 28
Input Leakage on Pin Iil -1 1 μA Vss VPIN VDD pin at high-impedance 28
Input Low Voltage for USB Buffer Vilusb 0.8 V For Vusb range 28
Input High Voltage for USB Buffer Vihusb 2 V For Vusb range 28
Differential Input Sensitivity Vdifs 0.2 V The difference between D+ and D- must exceed this value while Vcm is met 28
Differential Common Mode Range Vcm 0.8 2.5 V 28
Driver Output Impedance Zout 28 44 28
Voltage Output Low Vol 0 0.3 V 1.5 kload connected to 3.6V 28
Voltage Output High Voh 2.8 3.6 V 1.5 kload connected to ground 28
Clock input accuracy -0.25 0.25 % 12 MHz input clock 9
Clock input accuracy -2500 2500 ppm 12 MHz input clock 9
Power-Up Timer TPWRT 40 65 140 ms 31
MCLR Pulse Width (low) TRST 2 μs 31
EEPROM endurance 100 K erase/write cycles 8
Thermal Resistance Junction to Ambient, SSOP θJA 108.1 C/W 20-pin SSOP package 29
Thermal Resistance Junction to Case, SSOP θJC 24 C/W 20-pin SSOP package 29
Maximum Junction Temperature TJMAX 150 C 29
Oscillator Start-Up Time TOST 1024 TOST 31

CAD (KiCad official)

  • Symbol: MCP2200-I
  • Footprint: Package_SO:SSOP-20_5.3x7.2mm_P0.65mm
  • 3D model: SSOP-20-208mil (KiCad packages3D, STEP)
  • 3D model files: mcp2200-i-etched.step / mcp2200-i-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mcp2200-i.step / mcp2200-i.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Microchip Tech datasheet (44 pp, sha256 7715ea566328c5fe, retrieved 2026-10-28, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF