EM6604 Datasheet, PDF (1/25 Pages) EM Microelectronic - MARIN SA – Ultra Low Power Multi I/O Microcontroller

EM MICROELECTRONIC - MARIN SA
EM6604
Ultra Low Power Multi I/O Microcontroller
Features
• Low Power - typical 1.7µA active mode
- typical 0.3µA standby mode
@ 1.5V, 32kHz, 25°C
• Low Voltage - 1.2 to 1.7V
• buzzer - 2kHz
• ROM - 1536×16bit (Mask Programmed)
• RAM
- 72 × 4bit (User Read/Write)
• 2 clocks per instruction cycle
• RISC architecture
• 3 software configurable 4-bit ports
• 1 input port
• 1 high current output port
• 1 Input or Output port - bitwise
• Up to 8 outputs (2 ports)
• Voltage level detection (1.25V)
• Timer watchdog
• 8 bit timer
• Power On Reset - POR
• Internal interrupt sources (timer,prescaler)
• External interrupt sources (portA)
Description
The EM6604 series is an advanced single chip,
mask programmed low-power low-voltage
CMOS 4-bit microcontroller. It contains ROM,
RAM, timer, prescaler, watchdog timer, voltage
level detector and stepper motor driver
capability. Its low voltage and low power
operation make it the most suitable controller
for battery, stand alone and mobile equipment.
The EM66XX series is manufactured using
EM Microelectronic’s Advanced Low Power
(ALP) CMOS Process.
Typical Applications
• sensor interfaces
• domestic appliances
• security systems
• detectors
• automotive control
• clocks
• measurement equipment
Figure 1 Architecture
Figure 2 Pin Configuration
Copyright  2002, EM Microelectronic-Marin SA
1
03.02 REV. D/440
www.emmicroelectronic.com