jielie

BR25

• Series: AC696N and AC636N, likely AC608N too
• CPU Core: pi32v2
• SRAM: 153.5k in total:
  • 128k of RAM0
  • 8k of RAM1
  • some more extra 1.5k following RAM1
  • 16k of icache RAM
• MaskROM: 32k
• Additional info:
  • I/O function map
  • IRQ map
  • Memory map

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AC696N

Chip feature table

Chip	Package	Flash	DAC
AC6965A	QSOP24	4 Mbit	stereo
AC6965E	QSOP24	4 Mbit	mono
AC6966A	QFN32 4x4mm		stereo
AC6966B	QFN32 4x4mm		stereo
AC6968A	SOP8		none
AC6969A	SOP16	2 Mbit	stereo
AC6969D	SOP16	4 Mbit	mono
AC6969E	SOP16	2 Mbit	mono
AC6969H	SOP16	4 Mbit

Chips

AC6965A

• Package: QSOP24
• Pinout diagram
• Datasheet
• Stereo DAC

AC6965E

• Package: QSOP24
• Datasheet
• Mono DAC

AC6966A

• Package: QFN32 4x4mm
• Datasheet
• Stereo DAC

AC6966B

• Package: QFN32 4x4mm
• Datasheet
• Stereo DAC

AC6968A

• Package: SOP8
• Datasheet

AC6969A

• Package: SOP16
• Datasheet
• Stereo DAC

AC6969D

• Package: SOP16
• Datasheet
• Mono DAC

AC6969E

• Package: SOP16
• Datasheet
• Mono DAC

AC6969H

• Package: SOP16

AC636N

Audio-less versions of AC696N chips.