component
FJ1527-M5N
Public Made by Adomby adom
Feng Niao RF RF Transceiver ICs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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FJ1527-M5N
Feng Niao RF · RF Transceiver ICs · SOP-8
FJ1527-M5N from Feng Niao RF, in a SOP-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 | VDD | power_in | Positive supply, typical 3.0 V, operating range 2.6 V to 5.5 V between VDD and VSS. |
| 2 | D0/TX | output | Switch output D0 (key value 0x01) in M1-M4 modes; in M5/M5N modes it outputs 9600 bps ASCII serial data with address and key value, to be wired to MCU RXD. |
| 3 | IN | input | Data input connected to the DATA output of a receiver module or receiver chip such as LR680/LR690, sharing a common ground with the FJ1527. |
| 4 | D1 | output | Switch output D1 (key value 0x02) for M1-M4 modes. |
| 5 | D3 | output | Switch output D3 (key value 0x08) for M1-M4 modes. |
| 6 | D2 | output | Switch output D2 (key value 0x04) for M1-M4 modes. |
| 7 | K/O | bidirectional | Time-multiplexed learn key / emergency stop input and indicator LED port: double-click quickly within 1 s to enter learning, single click for emergency stop, hold over 8 s to clear all learned codes. |
| 8 | VSS | power_in | Negative supply, system ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Feng Niao RF |
| Package | SOP-8 |
| Category | Radio Frequency Chip/Antenna |
| 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 |
|---|---|---|---|---|---|---|---|
| 工作电压 | 2.6 | 3 | 5.5 | V | VDD 与 VSS 之间 | 4 | |
| 工作温度 | -30 | 80 | ℃ | 芯片工作环境温度 | 4 | ||
| FB1527 CLK 范围 | 50 | 150 | us | FB1527 码宽范围 | 4 |
CAD (KiCad official)
- Symbol:
FJ1527-M5N - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
fj1527-m5n-etched.step/fj1527-m5n-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fj1527-m5n.step/fj1527-m5n.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Feng Niao RF datasheet (13 pp, sha256
7436064f43cbbf1c, retrieved 2026-10-20, 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-sonnet-5-5(text+vision), consensusclaude-opus-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).
# FJ1527-M5N
**Feng Niao RF** · RF Transceiver ICs · SOP-8
FJ1527-M5N from Feng Niao RF, in a SOP-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 | VDD | power_in | Positive supply, typical 3.0 V, operating range 2.6 V to 5.5 V between VDD and VSS. |
| 2 | D0/TX | output | Switch output D0 (key value 0x01) in M1-M4 modes; in M5/M5N modes it outputs 9600 bps ASCII serial data with address and key value, to be wired to MCU RXD. |
| 3 | IN | input | Data input connected to the DATA output of a receiver module or receiver chip such as LR680/LR690, sharing a common ground with the FJ1527. |
| 4 | D1 | output | Switch output D1 (key value 0x02) for M1-M4 modes. |
| 5 | D3 | output | Switch output D3 (key value 0x08) for M1-M4 modes. |
| 6 | D2 | output | Switch output D2 (key value 0x04) for M1-M4 modes. |
| 7 | K/O | bidirectional | Time-multiplexed learn key / emergency stop input and indicator LED port: double-click quickly within 1 s to enter learning, single click for emergency stop, hold over 8 s to clear all learned codes. |
| 8 | VSS | power_in | Negative supply, system ground. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Feng Niao RF |
| Package | SOP-8 |
| Category | Radio Frequency Chip/Antenna |
| 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 |
|---|---|---|---|---|---|---|---|
| 工作电压 | | 2.6 | 3 | 5.5 | V | VDD 与 VSS 之间 | 4 |
| 工作温度 | | -30 | | 80 | ℃ | 芯片工作环境温度 | 4 |
| FB1527 CLK 范围 | | 50 | | 150 | us | FB1527 码宽范围 | 4 |
## CAD (KiCad official)
- Symbol: `FJ1527-M5N`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `fj1527-m5n-etched.step` / `fj1527-m5n-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `fj1527-m5n.step` / `fj1527-m5n.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Feng Niao RF datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8768917566234607616) (13 pp, sha256 `7436064f43cbbf1c`, retrieved 2026-10-20, 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`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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](docs/fj1527-m5n-datasheet.pdf)