EM Microelectronic EM6605
The EM66XX series is an advanced single chip low cost, mask programmed CMOS 4-bit microcontroller. It contains ROM, RAM, watchdog timer, oscillation detection circuit, combined timer / event counter, prescaler, voltage level detector and a number of clock functions. Its low voltage and low power operation make it the most suitable controller for battery, stand alone and mobile equipment.| Part No. | EM6605 |
|---|---|
| Datasheet | EM6605 Download |
| Manufacturer |  EM Microelectronic |
| Description | 4 bit Microcontroller |
| Buy | Stock & Price |
FEATURES
● Low Power - typical 4.0µA active mode - typical 2.5µA standby mode - typical 0.3µA sleep mode @ 1.8V, 32kHz, 25 °C● Low Voltage - 1.8 to 5.5V
● RC oscillator 30 - 300kHz
● buzzer - three tone
● ROM - 2k × 16 (Mask Programmed)
● RAM - 96 × 4 (User Read/Write)
● 2 clocks per instruction cycle
● RISC architecture
● 4 software configurable 4-bit ports
● Up to 16 inputs (4 ports)
● Up to 12 outputs (3 ports)
● Serial (Output) Write buffer - SWB
● Voltage level detection
● Analogue watchdog
● Timer watchdog
● 8 bit timer / event counter
● Internal interrupt sources (timer, event counter, prescaler)
● External interrupt sources (portA + portC) Figure 1.Architecture Figure 2.Pin Configuration
DESCRIPTION
The EM66XX series is manufactured using EM’s Advanced Low Power CMOS Process. Typical●
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APPLICATIONS
sensor interfaces domestic appliances security systems automotive controls TV & audio remote controls measurement equipment R/F and IR. control © EM Microelectronic-Marin SA, 2/99, Rev.
