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MS2107
Public Made by Adomby adom
Macrosilicon Video Interface ICs, LQFP-48(7x7). 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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README
markdownMS2107
Macrosilicon · Video Interface ICs · LQFP-48(7x7)
MS2107 from Macrosilicon, in a LQFP-48(7x7). 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 | AVDD33 | power_in | Analog 3.3 V supply for the video ADC, operating range 3.135 V to 3.465 V (typical 3.3 V). |
| 2 | AVSS | power_in | Analog ground. |
| 3 | SVCIN | passive | S-Video C (chroma) analog video input. |
| 4 | AVDD33 | power_in | Analog 3.3 V supply for the video ADC, operating range 3.135 V to 3.465 V (typical 3.3 V). |
| 5 | G1IN | passive | Analog video signal input (one of the four video inputs). |
| 6 | SVYIN | passive | S-Video Y (luma) analog video input. |
| 7 | AVDD33 | power_in | Analog 3.3 V supply for the video ADC, operating range 3.135 V to 3.465 V (typical 3.3 V). |
| 8 | AVIN | passive | CVBS composite video analog input. |
| 9 | AVSS | power_in | Analog ground. |
| 10 | DVDD33 | power_in | Digital 3.3 V supply, operating range 3.135 V to 3.465 V (typical 3.3 V). |
| 11 | DVSS | power_in | Digital ground. |
| 12 | GPIO3(SDA) | bidirectional | General-purpose programmable digital I/O; by default connected to external EEPROM SDA. |
| 13 | GPIO2(SCL) | bidirectional | General-purpose programmable digital I/O; by default connected to external EEPROM SCL. |
| 14 | DVDD33 | power_in | Digital 3.3 V supply, operating range 3.135 V to 3.465 V (typical 3.3 V). |
| 15 | AVSS | power_in | Analog ground. |
| 16 | VDD5V | power_in | 5 V power input, operating range 3.6 V to 5.5 V (typical 5.0 V; absolute maximum 5.5 V). |
| 17 | VLDO33 | power_out | 3.3 V output of the internal LDO. |
| 18 | VLDO12 | power_out | 1.2 V output of the internal LDO. |
| 19 | GPIO4 | bidirectional | General-purpose programmable digital I/O; by default connected to external EEPROM WP. |
| 20 | DVDD33 | power_in | Digital 3.3 V supply, operating range 3.135 V to 3.465 V (typical 3.3 V). |
| 21 | DVSS | power_in | Digital ground. |
| 22 | NC | unconnected | No connection. |
| 23 | NC | unconnected | No connection. |
| 24 | DVDD12 | power_in | Digital 1.2 V supply, operating range 1.14 V to 1.26 V (typical 1.2 V). |
| 25 | NC | unconnected | No connection. |
| 26 | XTALO | passive | 12 MHz crystal oscillator output; an external 12 MHz passive crystal is required. |
| 27 | XTALI | passive | 12 MHz crystal oscillator input; an external 12 MHz passive crystal is required. |
| 28 | AVSS | power_in | Analog ground. |
| 29 | AVSS | power_in | Analog ground. |
| 30 | AVDD33_USB | power_in | Analog 3.3 V supply for the USB PHY. |
| 31 | REXT | passive | Connects to a 4.7 kΩ resistor to ground. |
| 32 | USBDP | bidirectional | USB differential D+ signal. |
| 33 | USBDM | bidirectional | USB differential D- signal. |
| 34 | DVDD33 | power_in | Digital 3.3 V supply, operating range 3.135 V to 3.465 V (typical 3.3 V). |
| 35 | GPIO0 | bidirectional | Audio input source select: grounded selects I2S digital audio input, floating selects the internal audio ADC; internal input pull-up by default. |
| 36 | I2S_SCLK | input | I2S input serial bit clock (SCLK). |
| 37 | I2S_MCLK | output | 12.288 MHz clock output. |
| 38 | I2S_SD0 | input | I2S input serial data line (SD0). |
| 39 | I2S_LRCLK | input | I2S input left/right channel select. |
| 40 | AVDD33_AU | power_in | Analog 3.3 V supply for the audio ADC, operating range 3.135 V to 3.465 V. |
| 41 | VCOML | passive | Left-channel VCOM analog output. |
| 42 | ALIN | passive | Left-channel analog audio input. |
| 43 | ARIN | passive | Right-channel analog audio input. |
| 44 | VCOMR | passive | Right-channel VCOM analog output. |
| 45 | AVSS | power_in | Analog ground. |
| 46 | DVDD33 | power_in | Digital 3.3 V supply, operating range 3.135 V to 3.465 V (typical 3.3 V). |
| 47 | DVSS | power_in | Digital ground. |
| 48 | AVDD12 | power_in | Analog 1.2 V supply for the video ADC, operating range 1.14 V to 1.26 V (typical 1.2 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Macrosilicon |
| Package | LQFP-48(7x7) |
| Category | Interface |
| Pins | 48 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Absolute max supply voltage (VDD5) | VDD5 | 5.5 | V | 11 | |||
| Absolute max supply voltage (AVDD33 and DVDD33) | VDD33 | 3.6 | V | 11 | |||
| Absolute max supply voltage (AVDD12 and DVDD12) | VDD12 | 1.3 | V | 11 | |||
| Ambient operating temperature | TA | 0 | 70 | ℃ | 11 | ||
| Storage temperature | Tsto | -55 | 125 | ℃ | 11 | ||
| ESD human body model (HBM) | VESD(HBM) | -2000 | 2000 | V | 11 | ||
| ESD machine model (MM) | VESD(MM) | -200 | 200 | V | 11 | ||
| ESD charged device model (CDM) | VESD(CDM) | -500 | 500 | V | 11 | ||
| VDD5V supply voltage | VDD5V | 3.6 | 5 | 5.5 | V | 地= 0V，温度= +25°C 除非另有说明 | 11 |
| AVDD33 supply voltage | AVDD33 | 3.135 | 3.3 | 3.465 | V | 地= 0V，温度= +25°C 除非另有说明 | 11 |
| DVDD33 supply voltage | DVDD33 | 3.135 | 3.3 | 3.465 | V | 地= 0V，温度= +25°C 除非另有说明 | 11 |
| AVDD12 supply voltage | AVDD12 | 1.14 | 1.2 | 1.26 | V | 地= 0V，温度= +25°C 除非另有说明 | 11 |
| DVDD12 supply voltage | DVDD12 | 1.14 | 1.2 | 1.26 | V | 地= 0V，温度= +25°C 除非另有说明 | 12 |
| Input low voltage (max printed as 0.2×DVDD33) | 0 | V | 12 |
CAD (KiCad official)
- Symbol:
MS2107 - Footprint:
Package_QFP:LQFP-48_7x7mm_P0.5mm - 3D model: LQFP-48(7x7) (KiCad packages3D, STEP)
- 3D model files:
ms2107-etched.step/ms2107-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ms2107.step/ms2107.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Macrosilicon datasheet (16 pp, sha256
2aeb8bad36a5e214, retrieved 2026-10-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).