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MFG:ATMEL  D/C:08+  

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Part Number: ATAR080

 

MFG: ATMEL

 

D/C: 08+

Description: The ATAR080 is a member of Atmel's family of 4-bit single-chip microcontrollers. It contains ROM, RAM,...


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ATAR080 General Description


The ATAR080 is a member of Atmel's family of 4-bit single-chip microcontrollers. It contains ROM, RAM, parallel I/O ports, one 8-bit programmable multifunction timer/counter with modulator function, voltage supervision, interval timer with watchdog function and a sophisticated on-chip clock generation with external clock input, integrated RC-, 32-kHz and 4-MHz crystal-oscillators.

ATAR080 Maximum Ratings

Parameters
Symbol
Value
Unit
Supply voltage
VDD
-0.3 to + 6.5
V
Input voltage (on any pin)
VIN
VSS -0.3 VIN VDD +0.3
V
Output short circuit duration
tshort
Indefinite
s
Operating temperature range
Tamb
-40 to +85
°C
Storage temperature range
Tstg
-40 to +130
°C
Thermal resistance (SSO20)
RthJA
140
K/W
Soldering temperature (t 10 s)
Tsld
260
°C

ATAR080 Features

• Very Low Power Consumption in Active, Power-down and Sleep Mode
• 2-Kbyte ROM, 256 × 4-bit RAM
• 12 Bi-directional I/Os
• Up to 6 External/Internal Interrupt Sources
• Multifunction Timer/Counter
• Programmable System-clock with Prescaler and Five Different Clock Sources
• Wide Supply-voltage Range (1.8 V to 6.5 V)
• Very Low Sleep Current (< 1 µA)
• Synchronous Serial Interface (2-wire, 3-wire)
• Watchdog, POR and Brown-out Function
• Voltage Monitoring Inclusive Lo_BAT Detection
• Flash Controller ATAM893 available (SSO20)

ATAR080 Connection Diagram

ATAR080  Connection Diagram

ATAR080 datasheet

ATAR080
PDF/DataSheet Download

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