Features: • 64-Note ROM memory• 1.5V to 3V power supply and low power consumption• Dynamic speaker can be driven with external NPN transistor• OSC resistor is built-in• Built-in level hold mode• Power on reset: melody begins from the first noteSpecificationsR...
H66T32: Features: • 64-Note ROM memory• 1.5V to 3V power supply and low power consumption• Dynamic speaker can be driven with external NPN transistor• OSC resistor is built-in•...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
The H66T19/32/68 series is a CMOS LSI designed for use in door bell, telephone and toy applications. It is an on-chip ROM program-med for music performance. Produced by COMS technology, the device results in very low power consumption. Since the H66T19/32/68 series includes oscillation circuits, a compact melody module can be constructed with only a few additional components.