Amazon Echo (SK705DI)

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Amazon Echo (SK705DI) (1 Gen)
Availability: now

FCC approval date: 06 November 2014
(Est.) initial retail price (in USD): $180
Country of manuf.: China

Amazon image

B00Y3QOH5G (Flag of the United States.svg, On Amazon, On CCC)
multiple revisions of this device, use caution

Type: IoT hub, wireless speaker system

Power: 15 VDC, 1.4 A
Connector type: barrel

CPU1: Texas Instruments DM3725 (1 GHz)
FLA1: 4 GiB 4,096 MiB <br />4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br /> (SanDisk SDIN7DP2-4G)
RAM1: 256 MiB 268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (Samsung K4X2G323PD-8GD8)

Expansion IFs: none specified

WI1 module: Qualcomm Atheros QCA6234
WI1 module IF: SIP (on-board)
WI1 chip1: Atheros AR6004X
WI1 chip2: Atheros AR3002
WI1 802dot11 protocols: abgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none


Additional chips
Low Power Stereo Audio Codec;Texas Instruments;TLV320DAC3203I;;1;
92dB SNR Low-Power Stereo ADC;Texas Instruments;TLV320ADC3101;;4;
15W Filter Class D Stereo Amplifier;Texas Instruments;TPA3110D2;;1;
3A Step-Down Regulator w/ Int. Switcher;Texas Instruments;TPS53312;;1;
Integrated Power Management IC;Texas Instruments;TPS65910A1;;1;
Programmable 9-Output LED Driver;Texas Instruments;LP55231;;4;
Dual Positive-Edge-Triggered D-Type;Texas Instruments;SN74LVC74A;;1;
Microphone;Knowles Acoustics;SPA2629LR5H-B;S1053, 0090, V6;7;

Flags: Bluetooth 4.0, Audio out (3.5mm), Alexa support

802dot11 OUI: none specified

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented Texas Instruments (TI) chipsets with specifications, see Texas Instruments.

Smart Home Solution Speaker

Home IoT Terminal
Product page

FCC ID: ZWJ-0823 (2014-11-06)

Amazon Echo on Wikipedia

CPU: TI DM3725CUS100 @1GHz (ARM Cortex-A8)
RAM: Micron MT46H64M32LFBQ-48 WT (256MB)
PSU: Lite-On PA-1210-1AB1 (DC 15V/1.4A/21W)