参数资料
型号: MSM6051
厂商: OKI ELECTRIC INDUSTRY CO LTD
元件分类: 微控制器/微处理器
英文描述: 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, UUC102
封装: 5.85 X 4.10 MM, DIE-102
文件页数: 1/7页
文件大小: 89K
代理商: MSM6051
1/7
MSM6051
Semiconductor
GENERAL DESCRIPTION
The MSM6051 is a low-power microcontroller manufactured in complementary metal-oxide
semiconductor technology. 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.
The MSM6051 is widely used in electronic products requiring low-power operation, such as
stopwatches with lap time memory, calculator watches, and handy terminals.
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
Chip (102 pads)
Semiconductor
MSM6051
Built-in Melody Circuit and LCD Driver 4-Bit Microcontroller
E2E0009-38-94
This version: Sep. 1998
Previous version: Mar. 1996
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