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OP-AMP
Description
OP-AMP embedded MCUs are 810 core based 8 bit MCUs which has Operational-Amplifier, Comparator and Auto-Trigger-PWM.

Operational-Amplifier : It can amplify and ouput a tiny voltage. And it can also A/D convert the amplified output. It is possible to choose the gain from 20 to 120 in 8 levels.

Comparator : It is easy to detect a tiny voltage over/under the specific voltage level.

Auto-Trigger-PWM : It is possilbe to generate one or continuous PWM signal what is synchronized with the comparator output. Besides it is possilbe to decrease the duty value automatically when it generates the continuous PWM signal.

810 Core : Becasue of that this product group is based on 810 Core, it inherited veriety merits of 800 Core like field proven reliability for several years and easy to use development tools. And yet, it is twice faster than 800 Core.
810 Core is same with 800 Core except clock divider. The 800 Core use a half divided clock as a system clock. But the 810 core use the main clock directly as a system clock.
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Technical Infomation
Rom type description
COMBI FLASH OTP MASK


Device List
Part No. Rom
(Byte)		 Ram
(Byte)		 Eeprom
(Byte)		 Package ADC Timer PWM I/O TWI Uart
(SCI)		 SIO
(SPI)		 POR Int.
OSC		 Remark Status
MC81F6204 4k 192 x

24 SKDIP
24 SOP
20 PDIP
20 SOP

 0 bit
* 8 ch		 8bit * 2 ch
(16bit * 1 ch)		 3 21 x x x 1 1 OP-AMP
PPG		 Dec.09
MC81F6104 3 21 x x x 1 1