SiPEED Lichee Pi 3A

SiPEED Lichee Pi 3A

(Est.) release date: July 2024
(Est.) initial retail price (in USD): $100
Country of manuf.: China

Amazon image

ASIN
B0DHZR94LT (, On Amazon, On CCC)
multiple revisions of this device, use caution

Type: single-board computer, development board

Power: 12 VDC, 2 A
Connector type: barrel
Conn. measurements: 5.5 mm (OD), 2.1 mm (ID), 9.5 mm (LEN)
PoE tag: 802.3at, standard

CPU1: SpacemiT K1 (1.6 GHz, 8 cores)
FLA1: 32 GiB 32,768 MiB 34,359,738,368 B 268,435,456 Kib 33,554,432 KiB 262,144 Mib  (Rayson RS70B32G4-S15G)
RAM1: 8 GiB 8,192 MiB 8,589,934,592 B 67,108,864 Kib 8,388,608 KiB 65,536 Mib  (Biwin BWMZCX32H2A-64G-X)

Expansion IFs: Mini PCIe (NGFF M.2), USB 3.0, USB 2.0
Mini PCIe slots: 2
USB ports: 5
Serial: yes, via GPIO header, 3.3V TTL, (115200 8N1)

WI1 module: LB-LINK BL-M8800DS2
WI1 module IF: SDIO 3.0 (module)
WI1 chip1: AIC AIC8800
WI1 802dot11 protocols: abgn+ac+ax
WI1 MIMO config: 1x1:1
WI1 antenna connector: U.FL

ETH chip1: SpacemiT K1
ETH chip2: Realtek RTL8211F
ETH chip3: Realtek RTL8211F
LAN speed: 1GbE
LAN ports: 1
WAN speed: 1GbE
WAN ports: 1

abgn+ac+ax

Additional chips
PMIC;SpacemiT;SPM8821;SpacemiT, P1;1;
2Kbit 2-Wire Serial EEPROM;Giantec;GT24C02B;;1;
3W Mono Class D Audio Amplifier;Nsiway;NS4150;;1;
8-Bit I2C and SMBus I/O Port w/ Reset;NXP;PCA9557;;2;
High Performance Stereo Audio DAC;Everest-Semi;ES8156;;1;
1.5MHz, 2A Synchronous Step Down Regulator;Silergy;SY8892;;1;
6A 28V Input Synchronous Step Down Regulator;Silergy;SY8386;;1;
60 V, 320 mA Dual N-Channel Trench MOSFET;Nexperia;BSS138BKS;;2;
High Performance Four Channels Audio ADC;Everest-Semi;ES7210;;1;
1.2MHz, 3-24V Input HE Boost White LED Driver;AeroSemi;MT9201;;1;
1MHz, 2A Synchronous Step-Down Converter;TOLL Micro;TMI3411;;3;
5A, 18V Input Synchronous Step Down Regulator;Silergy;SY81051;;2;
USB PD & Fast Charging Protocol Sink Controller;WCH;CH221K;;1;
Two-Port, High-Speed USB 2.0 UART Switch;OnSemi;FUSB42;;1;
Super Speed USB 3.1 (Gen 1) Hub Controller;VIA Labs;VL817;;1;
2-bit Bidirectional Voltage-Level Translator;Run-IC;RS0102;;1;
5V, 1A USB Power Distribution Switch;Silergy;SY6280AAC;;3;
High Speed LDO Voltage Regulator;MicrOne;ME6211;;6;
4-Line Uni-directional Transient Voltage Suppressor;Will Semi;ESD5304D;;2;

Stock bootloader: U-Boot 2022.10

Stock FW OS: Linux 6.6.36 buildroot

TPFirmware supported: Fedora-V Force

Flags: Micro SD Card slot, Bluetooth 5.4 BLE, HDMI 1.4, MIPI DSI, MIPI CSI, I2C, SPI, UART, GPIO, Audio out (3.5 mm), microphone, fan header, metal case

802dot11 OUI: C4:3C:B0

	CPU1 brand	WI1 chip1 brand
Lichee Pi Nano	Allwinner	Espressif
Lichee Pi Zero (Gen 2)	Allwinner	Realtek
SiPEED Lichee Pi 3A	SpacemiT	AIC
SiPEED Lichee Pi 4A	Alibaba T-Head	Realtek

For a list of all currently documented AIC chipsets with specifications, see AIC.
For a list of all currently documented SpacemiT SoC's with specifications, see SpacemiT.

RISC-V Single Board Computer

Product page

"S SiPEED", "LM3A" and "SiPEED Lichee Module 3A" are silkscreened on SoM module top.

""SiPEED" is silkscreened on Carrier Board top.

"S", "SiPEED" and "52801" are silkscreened on Carrier Board bottom.

Links

Hardware specification

CPU: SpacemiT Key Stone K1 (X60) @1.6GHz

SoC: Octa-Core RISC-V (RV64GC) 64-bit

NPU: 2.0 TOPS (AI from RlSC-V Core)

GPU: Imagination BXE-2-32 @819MHz

32KB SLC (OpenGL ES3.2)

VPU: H.264/H.265 decoder up to 4Kp60,

H.265 encoder up to 4Kp30

Storage: 32GB (eMMC 5.1) Flash,

TF card (max.1TB)/MMC card slot

Memory: 8GB (LPDDR4X) SDRAM (Biwin)
Wi-Fi: Realtek RTL8723DS, SDIO 2.0 (module)

802.11bgn 1T1R (2.4GHz), BT 4.2 BLE

USB: 4x USB 3.0, 1x USB 2.0 (Device) ports
PCIe: 2x M.2 M-Key (PCIe 2.0 x2)
Network: 2x GbE ports
GPIO: 1x 20-pin headers
Power: 12V/2A via barrel

or optional 802.3at PoE

Images

SoM Top
SoM Bottom
Carrier Top
Carrier Bottom
Internal View

SiPEED Lichee Pi 3A

RISC-V Single Board Computer

Links

Hardware specification

See also

Images

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