Oki Electric Industry MSM6051
The MSM6051 is a low-power microcontroller manufactured in complementary metal-oxide semiconductor technology. The MSM6051 is widely used in electronic products requiring low-power operation, such as stopwatches with lap time memory, calculator watches, and handy terminals. After power is turned on, the MSM6051 can be reset by this pin.| Part No. | MSM6051 |
|---|---|
| Datasheet | MSM6051 Download |
| Manufacturer | Oki Electric Industry |
| Description | Built-in Melody Circuit and LCD Driver 4-Bit Microcontroller |
| Buy | Stock & Price |
GENERAL DESCRIPTION
This version: Sep. 1998 MSM6051 Previous version: Mar. 1996 Built-in Melody Circuit and LCD Driver 4-Bit Microcontroller Integrated into a single chip are ROM, RAM, crystal oscillator, voltage doubler, timer, melody circuit, LCD driver, input port, and output port. Using the on-chip ROM for application code reduces power consumption.FEATURES
● Low power consumption● Internal ROM : 2560 ¥ 14 bits
● Internal RAM : 120 ¥ 4 bits
● Input port : 2 ports ¥ 4 bits, 1 port ¥ 1 bit
● Output port : 1 port ¥ 4 bits
● 4 ¥ 4 key matrix input is available by using K1 to K4 and M1 to M4
● 66 LCD drivers (including 3 commons) (1/3 duty, 1/3 bias, 189 segments)
● 59 instructions
● Minimum instruction execution time : 91.5 ms (Display instruction cycle : 183 ms)
● 1.5 V operating voltage (Can be changed to the lithium battery version by mask option)
● Melody function : Up to 512 notes can be played automatically (with an envelope)
● Lamp drivers
● Crystal oscillator : 32.768 kHz
● C...
