A Sony ATRAC3Plus (Hi-MD) IC which has 1MiB of Flash, 32k of SRAM, 16MiB of DRAM, and an ARM7TDMI+ CPU Core.
Datasheet/Pinout
| Page | Device type | Release date |
|---|---|---|
| Sony MZ-RH1 / MZ-M200 | portable | 2006/04 |
| Onkyo FR-N7TX | bookshelf | 2007/09 |
| Onkyo X-N9TX | bookshelf | 2007/09 |
The final Hi-MD IC, which is seen in the following models:
Onkyo MD-105FX (After 2006)
Onkyo MD-133 (After 2006)
Onkyo FR-N9 (After 2006)
Onkyo FR-N7 (After 2006)
Onkyo X-B7/FR-B7 (After 2006)
Onkyo X-B8/FR-B8 (After 2006)
Note: All models labelled with “After 2006” switched from the CXD2686-223GG after 2006 (To my knowledge, edit this if you find proof otherwise).
Thanks Sir68k and Asivery [*] for uploading RH-1 firmware dumps!