Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
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)