EM MICROELECTRONIC -
MARIN SA
EM6617
Ultra Low Power Microcontroller with ADC AND EEPROM
Features
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Low Power
- 3.2 µA active mode, ADC off
- 9.0 µA active mode, ADC on
- 0.6 µA standby mode
- 0.1µA sleep mode
@ 3.0V, 32kHz, 25°C
Voltage range logic incl. EEPROM 2.0 to 5.5 V
System operating clock : 32 or 128KHz (metal option)
Voltage range for the ADC is 2.6 to 5.5 V
2 clocks per instruction cycle
72 basic instructions
ROM
3k
×
16 bit
RAM
128
×
4 bit
2
E PROM 64
×
8 bit
Voltage Level Detector, 3 levels software
selectable :2.2, 2.5, 3.0 V
2 channel ADC, successive approximation method;
conversion time at 32 kHz : 305µs
Max. 12 inputs (3 ports); port A, port B, port C
Max. 8 outputs (2 ports); port B, port C
Serial Write Buffer, 256 bit wide , 4 bit rates
Oscillation supervisor and timer watchdog
Universal 10-bit counter, PWM, event counter
8 internal interrupt sources (2
×
timer , 2
×
prescaler,
ADC, VLD, FIFO, EEPROM)
4 external interrupt sources (input port A )
Frequency output; 32kHz, 2kHz, 1kHz, PWM
Figure 1. Architecture
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Figure 2. Pin Configuration
Description
The EM6617 is an advanced single chip CMOS 4-bit
microcontroller. It contains ROM, RAM, power on reset,
watchdog timer, oscillation detection circuit, combined
timer , event counter, prescaler, E
2
PROM, 2 channel
ADC, serial write buffer, voltage level detector 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
EM6617 is manufactured using EM Microelectronic’s
advanced low power (ALP) CMOS Process.
Typical Applications
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Sensor & detector interface
Heat meter interface
Security systems
Household equipment controls
Automotive controls
Measurement equipment
R/F and IR. control
Voltage control
Copyright
©
2005, EM Microelectronic-Marin SA
1
www.emmicroelectronic.com
EMMICRO [ EM MICROELECTRONIC - MARIN SA ]
