ATtiny24 Automotive Atmel Corporation, ATtiny24 Automotive Datasheet - Page 179

• Manufacturer Part Number: ATtiny24 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATtiny24 Automotive

• Flash (kbytes): 2 Kbytes
• Pin Count: 14
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 4
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 12
• Ext Interrupts: 12
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 0.12
• Eeprom (bytes): 128
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 125
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

Table 22-1.
Notes:
22.2
Figure 22-1. Maximum Frequency vs. V
7701E–AVR–02/11
Symbol
I
I
CC
ACLK
1. All DC Characteristics contained in this data sheet are based on actual silicon characterization of Atmel ATtiny24/44/84 AVR
2. “Max” means the highest value where the pin is guaranteed to be read as low.
3. “Min” means the lowest value where the pin is guaranteed to be read as high.
4. Although each I/O port can sink more than the test conditions (10mA at V
5. Although each I/O port can source more than the test conditions (10mA at V
Speed Grades
microcontrollers manufactured in corner run process technology. These values are preliminary values representing design
targets, and will be updated after characterization of actual Automotive silicon.
ditions (non-transient), the following must be observed:
1] The sum of all IOL, for all ports, should not exceed 60mA.
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.
conditions (non-transient), the following must be observed:
1] The sum of all IOH, for all ports, should not exceed 60mA.
If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current
greater than the listed test condition. Pull up driving strength of the PB3 RESET pad is weak.
Parameter
Power Supply Current
Power-down mode
Analog Comparator Input
Leakage Current
DC Characteristics
16MHz
8MHz
Active 1MHz, V
Active 4MHz, V
Active 8MHz, V
Idle 1MHz, V
Idle 4MHz, V
Idle 8MHz, V
WDT enabled, V
WDT enabled, V
WDT disabled, V
WDT disabled, V
V
V
Condition
CC
in
T
A
= V
CC
= 5V
= -40°C to 125°C, V
2.7V
CC
/2
CC
CC
CC
Safe Operating
Safe Operating
CC
CC
CC
= 3V
= 3V
= 5V
CC
CC
CC
CC
= 3V
= 3V
= 5V
Atmel ATtiny24/44/84 [Preliminary]
= 3V
= 5V
= 3V
= 5V
Area
Area
4.5V
CC
= 2.7V to 5.5V (unless otherwise noted)
Min.
-50
5.5V
CC
= 5V, 5mA at V
CC
= 5V, 5mA at V
0.075
Typ.
0.4
1.8
5.0
0.3
1.2
2.5
4.3
5.0
9.0
CC
= 3V) under steady state con-
CC
Max.
10.0
1.5
3.0
0.2
0.5
2.5
= 3V) under steady state
30
50
24
36
50
(1)
(Continued)
Units
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
nA
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