EM6517 ETC, EM6517 Datasheet

EM6517

Manufacturer Part Number

EM6517

Description

4 BIT MICROCONTROLLER

Manufacturer

ETC

Datasheet

1.EM6517.pdf (66 pages)

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EM6517 4 Bit Microcontroller

Features

Description

The EM6517-1 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

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 EM6517-1 is manufactured using EM

Marin’s advanced low power (ALP) CMOS Process.

Typical Applications

Low Power

Voltage range logic incl. EEPROM 2.0 to 5.5 V

Voltage range for the ADC is 2.6 to 5.5 V

2 clocks per instruction cycle

72 basic instructions

EEPROM 3072

RAM

EEPROM 64

Voltage Level Detector, 3 levels software

2 channel ADC, successive approximation method;

Max. 12 inputs

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

prescaler, ADC, VLD, FIFO, EEPROM)

4 external interrupt sources (input port A )

Frequency output; 32kHz, 2kHz, 1kHz, PWM

selectable : 2.2, 2.5, 3.0 V

conversion time at 32 kHz : 305µs

Sensor & detector interface

Heat meter interface

Security systems

Household equipment controls

Automotive controls

Measurement equipment

R/F and IR. control

Voltage control

128

- 9 µA active mode, ADC off

- 15 µA active mode, ADC on

- 1.3 µA standby mode

- 0.1µA sleep mode

@ 3.0V, 32kHz, 25°C

(3 ports); port A, port B, port C

16 bit (program memory)

8 bit (peripheral memory)

4 bit

timer , 2

PROM, 2

Figure 1. Architecture

Figure 2. Pin Configuration

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