ICs

Discrete
 Semiconductors

Opto Electronics

Passive Components

Modules
 (Sub Systems)

Energy Saving!ECO Devices

Audio ICs

Voice Synthesis : Hi-Fi Voice Synthesis IC Series
Internal mask ROM Type Hi-Fi Voice Synthesis ICs
Part No. Supply Voltage
(V)
Clock
(MHz)
Interface Internal ROM capacity
(bit)
Simultaneous
Channel numbers
DAC Package RoHS
NEW
BU6954FV
2.7 to 5.5
(single)
16.384 to 2.048 Synchronous serial 4M 4ch 16bit SSOP-B24 Yes
NEW
BU6952FV
2.7 to 5.5
(single)
16.384 to 2.048 Synchronous serial 2M 4ch 16bit SSOP-B24 Yes
NEW
BU6951FV
2.7 to 5.5
(single)
16.384 to 2.048 Synchronous serial 1M 4ch 16bit SSOP-B24 Yes



External Serial Flash ROM Type Hi-Fi Voice Synthesis ICs (SPI Interface)
Part No. Supply Voltage
(V)
Clock
(MHz)
Interface External ROM capacity
(bit)
Simultaneous
Channel numbers
DAC Package RoHS
NEW
BU6940FV
2.7 to 3.6
(single)
16.384 to 2.048 Synchronous serial max.128M 2ch
(High quality)
16bit SSOP-B28 Yes
NEW
BU6930FV
2.7 to 3.6
(single)
16.384 to 2.048 Synchronous serial max.128M 2ch
(Normal quality)
16bit SSOP-B28 Yes
NEW
BU6929FV
2.7 to 3.6
(single)
16.384 to 2.048 Synchronous serial max.128M 1ch 16bit SSOP-B28 Yes



External Parallel Flash ROM Type Hi-Fi Voice Synthesis ICs
Part No. Supply voltage (V) Clock
(MHz)
Interface External ROM capacity
(bit)
Simultaneous
Channel numbers
DAC Package RoHS
I/O Core
BU6922KV 2.7
to
3.6
1.62
to
1.98
16.384 Synchronous serial max.128M 4ch 16bit VQFP64 Yes

NEW! Audio ICs