EM6620WS11 datasheet(1/56 Pages) EMMICRO

部品番号	EM6620WS11

部品情報	Ultra Low Power Microcontroller with 4x8 LCD Driver

PDF	56 Pages

Scroll/Zoom	100%

メーカー	EMMICRO [EM Microelectronic - MARIN SA]

ホームページ	http://www.emmicroelectronic.com

Logo

1 / 56 page

R

EM6620

Copyright

1

www.emmicroelectronic.com

Ultra Low Power Microcontroller with 4x8 LCD Driver

Features

• Low Power

- 2.1 µA

active mode, LCD On

- 0.5 µA standby mode, LCD Off

- 0.1 µA sleep mode

@ 1.5V, 32kHz, 25°C

• Low Voltage

- 1.2 to 3.6 V

• SVLD - metal mask programmable (2.0V)

• ROM

- 1280

× 16 bits

• RAM

-

64

× 4 bits

• 2 clocks per instruction cycle

• 72 basic instructions

• Oscillation supervisor

• Timer watchdog (2 sec)

• Max. 8 inputs ; port A, port B

• max. 4 outputs ; port B

• LCD 8 segments, 3 or 4 times multiplexed

• Universal 10-bit counter, PWM, event counter

• Prescaler down to 1 Hz (crystal = 32 KHz)

• 1/1000 sec, 12 bit binary coded decimal counter

with hard or software start/stop function

• Frequency output 1Hz, 2048 Hz, 32 KHz, PWM

• 7 internal interrupt sources (BCD counter,

• 2×10-bit counter, 3× prescaler, SVLD)

• 5 external interrupt sources (port A, compare)

Description

The EM6620 is an advanced single chip CMOS 4-

bit microcontroller. It contains ROM, RAM, power

on reset, watchdog timer,

oscillation detection

circuit, 10 bit up/down counter, Millisecond counter,

prescaler, voltage level detector (SVLD), compare

input, frequency output, LCD driver and several

clock functions. The low voltage feature and low

power consumption make it the most suitable

controller for battery, stand alone and mobile

equipment. The EM6620 is manufactured using EM

Microeletronic’s

Advanced

Low

Power

(ALP)

CMOS Process.

Typical Applications

• Timing device

• Medical applications

• Domestic appliance

• Timer / sports timing devices

• Safety and security devices

• Automotive controls with display

• Measurement equipment

• Interactive system with display

• Bicycle computers

Figure 1. Architecture

Figure 2. Pin Configuration

EM MICROELECTRONIC - MARIN SA

同様の部品番号 - EM6620WS11

メーカー	部品番号	データシート	部品情報
EM Microelectronic - MA...	EM6621	746Kb / 69P	Ultra Low Power Microcontroller with 4x20 LCD Driver
	EM6621WP11	746Kb / 69P	Ultra Low Power Microcontroller with 4x20 LCD Driver
	EM6621WP27	746Kb / 69P	Ultra Low Power Microcontroller with 4x20 LCD Driver
	EM6621WS11	746Kb / 69P	Ultra Low Power Microcontroller with 4x20 LCD Driver
	EM6621WS27	746Kb / 69P	Ultra Low Power Microcontroller with 4x20 LCD Driver

More results

同様の説明 - EM6620WS11

メーカー	部品番号	データシート	部品情報
Maxim Integrated Produc...	MAXQ2000	1Mb / 39P	Low-Power LCD Microcontroller Rev 2; 12/04
Ceramate Technical	CM2915	364Kb / 19P	LCD Driver (19x4) with Key Scan (4x8)
Ceramate Technical	CM2916	626Kb / 22P	LCD Driver with Key Scan(4x8)
EM Microelectronic - MA...	EM6520	685Kb / 55P	MFP version of EM6620 Ultra Low Power Microcontroller 4x8 LCD Driver
	EM6522	1Mb / 68P	MFP version of EM6622 Ultra Low Power Microcontroller with 4x32 LCD Driver
	EM6621	746Kb / 69P	Ultra Low Power Microcontroller with 4x20 LCD Driver
	EM6622	892Kb / 70P	Ultra Low Power Microcontroller with 4x32 LCD Driver
	EM6625	988Kb / 69P	Ultra Low Power Microcontroller with 4x20 LCD Driver
	EM6626	1Mb / 69P	Ultra Low Power Microcontroller with 4x32 LCD Driver
	EM6821	1Mb / 68P	Ultra Low Power uController with 4x20 LCD Driver