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ATtiny87 Datasheet(PDF) 3 Page - ATMEL Corporation |
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ATtiny87 Datasheet(HTML) 3 Page - ATMEL Corporation |
3 / 10 page 3 7792B–AVR–05/09 ATtiny87/ATtiny167 Automotive Output High Voltage(4), I/O pin except RESET IOH = –10 mA, VCC = 5V VOH 4.0 V Input Leakage Current I/O Pin VCC = 5.5V, pin low (absolute value) IIL 1µA Input Leakage Current I/O Pin V CC = 5.5V, pin high (absolute value) IIH 1µA Reset Pull-up Resistor RRST 35 65 k Ω I/O Pin Pull-up Resistor RPU 20 50 k Ω Power Supply Current Active mode 16 MHz, Vcc = 5V ICC 10 15 mA 8 MHz, Vcc = 5V ICC 5.5 8.0 mA 8 MHz, Vcc = 3V ICC 2.8 4.0 mA 4 MHz, Vcc = 3V ICC 1.8 3.0 mA Power Supply Current Idle mode 16 MHz, Vcc = 5V ICC 3.5 6.0 mA 8 MHz, Vcc = 5V ICC 1.8 3.0 mA 8 MHz, Vcc = 3V ICC 1.0 2.0 mA 4 MHz, Vcc = 3V ICC 0.5 1.0 mA Power Supply Current Power-down mode WDT enabled, Vcc = 5V ICC 7 150 µA WDT disabled, Vcc = 5V ICC 0.18 150 µA WDT enabled, Vcc = 3V ICC 5 150 µA WDT disabled, Vcc = 3V ICC 0.15 100 µA Analog Comparator Input Leakage Current VCC = 5V Vin = VCC/2 IACLK –50 +50 nA Analog Comparator Propagation Delay VCC = 4.0V tACPD 180 ns 1.2 DC Characteristics (Continued) TA = –40°C to +150°C, VCC = 4.5V to 5.5V (unless otherwise noted) (Continued) Parameters Test Conditions Symbol Min. Typ. Max. Unit Notes: 1. “Max” means the highest value where the pin is guaranteed to be read as low 2. “Min” means the lowest value where the pin is guaranteed to be read as high 3. Although each I/O port can sink more than the test conditions (20 mA at V CC = 5V) under steady state conditions (non-tran- sient), the following must be observed: 1] The sum of all IOL, for all ports, should not exceed 400 mA. 2] The sum of all IOL, for ports C0 - C5, should not exceed 200 mA. 3] The sum of all IOL, for ports C6, D0 - D4, should not exceed 300 mA. 4] The sum of all IOL, for ports B0 - B7, D5 - D7, should not exceed 300 mA. If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater than the listed test condition. 4. For temperature range +125°C to +150°C only. For –40°C to +125°C, refer to ATtiny167automotive datasheet. |
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Similar Description - ATtiny87 |
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