ATtiny25 Automotive Atmel Corporation, ATtiny25 Automotive Datasheet - Page 202

• Manufacturer Part Number: ATtiny25 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATtiny25 Automotive

• Flash (kbytes): 2 Kbytes
• Pin Count: 8
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 4
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 6
• Ext Interrupts: 6
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 4
• 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: 5
• Pwm Channels: 6
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

23.8
202
BOD Threshold and Analog Comparator Offset
Atmel ATtiny24/44/84 [Preliminary]
Figure 23-28. Reset Pin Input Hysteresis vs. V
Figure 23-29. BOD Threshold vs. Temperature (BODLEVEL is 4.3V)
4.35
4.25
4.15
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
4.4
4.3
4.2
1
0
2.5
-40
125 ˚C
-30
25 ˚C
85 ˚C
-40 ˚C
-20
3
-10
0
BANDGAP VOLTAGE vs . TEMP ERATURE
RES ET P IN INP UT HYS TERES IS vs . V
10
3.5
20
30
Temperature (C)
BOD = 4.3V
CC
V
40
CC
4
(V)
50
60
70
4.5
80
C C
90
100 110 120
5
7701E–AVR–02/11
5.5
1
0