37846

Supply Voltage .........................V_SS+2.4V to V_SS+5.2V
Storage Temperature ...........................-50 to 125
Input Voltage ...........................V_SS-0.3V to V_DD+0.3V
Operating Temperature ..........................-20 to 70
Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

The 37846 series are 8-bit high performance microcontroller with voice synthesizer and tone generator.The 37846 is designed for applications on multiple I/Os with sound effects, such as voice and melody. It can provide various sampling rates and beats, tone levels,tempos for speech synthesizer and melody generator.Low voltage detection is provided to reset under 2.2V or 3.3V.

The 37846 is excellent for versatile voice and sound effect product applications. The efficient MCU instructions allow users to program the powerful custom applications. The system frequency of 37846 can be up to 8MHz under 2.4V and include a HALT function to reduce power consumption.