Hardware

Specifications

According to iFixit.com (source):

Type	Name	Datasheet	Source
CPU	Nintendo 1048 0H 2x ARM11 266	N/A	N/A
GPU	Digital Media Professionals Pica 200	N/A	[1]
RAM	2x64MB Fujitsu MB82M8080-07L	[2]	[3]
Storage	Toshiba THGBM2G3P1FBAI8 1GB NAND Flash	N/A	N/A
Power Management	Texas Instruments PAIC3010B 0AA37DW	N/A	FCC filing
Gyroscope	Invensense ITG-3270 MEMS Gyroscope	[4]	--
Accelerometer	ST Micro 2048 33DH X1MAQ Accelerometer Model LIS331DH	[5]	--
Wifi	802.11b/g Atheros AR6014	[6]	N/A

Notes: Processor clock and architecture version have not been confirmed.

Datasheet for memory is for a chip in the same series, it has less memory than the one inside the 3DS (128mbits vs 512mbits).

Images

Front

NAND pinout

NAND dumping has been successful, but the image is encrypted.

WiFi dongle pinout

SDIO interface is colored red:

• CLK
• CMD
• D0, D1, D2, D3

This is the interface for the 'NEW' WiFi module (based on Atheros AR6002) first included in DSi.

The proprietary and by now ancient DS-mode WiFi is colored yellow, pins are unknown.

I2C eeprom is colored blue:

• SCL
• SDA

SPI Flash is colored purple:

• CLK
• CS#
• SI
• SO
• WP#
• NC