ATTINY12-8SC Atmel, ATTINY12-8SC Datasheet - Page 62

• Manufacturer Part Number: ATTINY12-8SC
• Description: IC AVR MCU 1K 5V 8MHZ COM SO-8
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY12-8SC

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: POR, WDT
• Number Of I /o: 6
• Program Memory Size: 1KB (512 x 16)
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 1 x 8 bit
• Operating Supply Voltage: 4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Ram Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: No
• Other names: ATTINY128SC

ATtiny11 Typical
Characteristics
62
ATtiny11/12
The following charts show typical behavior. These figures are not tested during manu-
facturing. All current consumption measurements are performed with all I/O pins
configured as inputs and with internal pull-ups enabled. A sine wave generator with rail-
to-rail output is used as clock source.
The power consumption in Power-down Mode is independent of clock selection.
The current consumption is a function of several factors such as: operating voltage,
operating frequency, loading of I/O pins, switching rate of I/O pins, code executed and
ambient temperature. The dominating factors are operating voltage and frequency.
The current drawn from capacitive loaded pins may be estimated (for one pin) as
C
ing frequency of I/O pin.
The parts are characterized at frequencies higher than test limits. Parts are not guaran-
teed to function properly at frequencies higher than the ordering code indicates.
The difference between current consumption in Power-down Mode with Watchdog
Timer enabled and Power-down Mode with Watchdog Timer disabled represents the dif-
ferential current drawn by the Watchdog timer.
Figure 33. Active Supply Current vs. Frequency
L
*
V
CC
18
16
14
12
10
*f where C
8
6
4
2
0
0
V
CC
= 1.8V
1
V
CC
= 2.1V
L
2
= load capacitance, V
ACTIVE SUPPLY CURRENT vs. FREQUENCY
3
V
CC
= 2.4V
4
5
V
CC
Frequency (MHz)
= 2.7V
6
T = 25
A
7
CC
V
CC
˚
= operating voltage and f = average switch-
C
= 3.0V
8
9
V
CC
= 3.3V
10
11
12
13
V
V
CC
CC
= 4V
= 3.6V
14
1006F–AVR–06/07
15
V
V
V
V
CC
CC
CC
CC
= 5.5V
= 5V
= 4.5V
= 6V