Part Number
|
HT37B90 |
Manufacturer
|
Holtek Semiconductor |
Description
|
8-Channel Music Synthesizer 8-Bit MCU MCU |
Published
|
May 11, 2018 |
Detailed Description
|
HT37B90/HT37B70/HT37B50/HT37B30 8-Channel Music Synthesizer 8-Bit MCU MCU
Note that the HT37B70/HT37B50/HT37B30 devices,...
|
Datasheet
|
HT37B90
|
Overview
HT37B90/HT37B70/HT37B50/HT37B30 8-Channel Music Synthesizer 8-Bit MCU MCU
Note that the HT37B70/HT37B50/HT37B30 devices, although mentioned in this datasheet, have already been phased out and are presently no longer available.
Features
· Operating voltage: 2.
4V~5.
5V for HT37B50/30 3.
0V~5.
5V for HT37B90/70
· Operating frequency: 12.
8MHz · Oscillation modes for the oscillator clock
fOSC: crystal (12.
8MHz) 1-pin RC oscillation typ.
12.
8MHz
· Built-in 8-bit MCU (HT-8) with 640´8 or 1280´8 (HT37B90) bits RAM
· Built-in 64K´16-bits to 512K´16-bits ROM for program/data shared
· Two 8 bit timer and one 16 bit timer · Watchdog timer · Power-down and Wake-up features for power saving
operation · 16-b...
Similar Datasheet