iQue Card

From iQueBrew
Revision as of 22:42, 18 July 2021 by Stuckpixel (talk | contribs)
Jump to navigation Jump to search
A disassembled iQue Card.

The iQue Card (Chinese: 神游卡) is a removable memory card of the iQue Player, used to store games and the "Upgradeable Operating System". It is located on the bottom of every unit.

The iQue Card is housed in a plastic shell, which contains a Samsung K9F1208U0M-YCB0 NAND chip on a special PCB codenamed "DOOKIE". The contents of the NAND are documented on the NAND page.

Datasheet: [1]


The DOOKIE board is very basic, and it contains the NAND flash, a few capacitors, and an edge connector to connect with an iQue Player. The connector has a 1.1mm pitch and seems to be custom made. No other commonly-available connector appears to fit in it except the MicroSD.


Pin numbers for the iQue Card.
Pin # Name Function
1 GND Power
2 /WP Write Protect
3 /WE Write Enable
4 ALE Address Latch Enable
5 CLE Command Latch Enable
6 VCC Power (3.3v)
7 /CE Chip Enable
8 /RE Read Enable
9 R/B Read/Busy
10 N/C Not Connected
11 N/C Not Connected
12 IO7 Data Input/Output 7
13 IO6 Data Input/Output 6
14 IO5 Data Input/Output 5
15 IO4 Data Input/Output 4
16 GND Power
17 VCC Power (3.3v)
18 IO3 Data Input/Output 3
19 IO2 Data Input/Output 2
20 IO1 Data Input/Output 1
21 IO0 Data Input/Output 0
22 GND Power