ATtiny85 Atmel Corporation, ATtiny85 Datasheet - Page 224
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ATtiny85
Manufacturer Part Number
ATtiny85
Description
Manufacturer
Atmel Corporation
Datasheets
1.ATTINY25.pdf
(34 pages)
2.ATTINY25.pdf
(34 pages)
3.ATTINY25.pdf
(30 pages)
4.ATTINY85.pdf
(234 pages)
Specifications of ATtiny85
Flash (kbytes)
8 Kbytes
Pin Count
8
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
# Of Touch Channels
3
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)
0.5
Eeprom (bytes)
512
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATtiny85-15SZ
Manufacturer:
ATMEL
Quantity:
30
Company:
Part Number:
ATtiny85-20PU
Manufacturer:
CUI
Quantity:
1 000
Part Number:
ATtiny85-20SU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATtiny85V-10SH
Manufacturer:
Intel
Quantity:
62
Part Number:
ATtiny85V-10SU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
28.6
224
Rev. 2586I-09/06
ATtiny25/45/85
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
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28.
29.
30.
31.
32.
33.
34.
35.
36.
1.
2.
3.
4.
5.
6.
7.
Updated “Bit 0” in
Added footnote to
Updated
Deleted “Bits 7, 2” in
Updated and moved section “Timer/Counter0 Prescaler and Clock Sources”, now
located on
Updated
Updated bit description in
and
Added recommended maximum frequency
page
Updated
Updated
Updated
Updated bit R/W descriptions in:
“TIMSK – Timer/Counter Interrupt Mask Register” on page
“TIFR – Timer/Counter Interrupt Flag Register” on page
“TIMSK – Timer/Counter Interrupt Mask Register” on page
“TIFR – Timer/Counter Interrupt Flag Register” on page
“PLLCSR – PLL Control and Status Register” on page
“TIMSK – Timer/Counter Interrupt Mask Register” on page
“TIFR – Timer/Counter Interrupt Flag Register” on page
“PLLCSR – PLL Control and Status Register” on page 107
“DIDR0 – Digital Input Disable Register 0” on page
Added limitation to
Updated
Updated
Updated
Updated
Updated
Updated
Updated
Updated
Updated
Updated
All Characterization data moved to
All Register Descriptions are gathered up in seperate sections in the end of each
chapter.
Updated
Table 20-4 on page
Updated
Updated Note in
Updated
Updated Register Description in
“PLLCSR – PLL Control and Status Register” on page
129.
Table 10-5 on page
“Timer/Counter1 Initialization for Asynchronous Mode” on page
Figure 17-8 on page 133
“Temperature Measurement” on page
Table 17-3 on page
“DC Characteristics” on page
Table 21-7 on page
Figure 21-6 on page
Table 21-12 on page
Table 22-1 on page
Table 22-2 on page
Table
Table
Table 22-39 on page
Table
Table 11-3 on page
“Calibrated Internal Oscillator” on page
“System Control and Reset” on page
page
22-30,
22-33,
22-46,
68.
Table 7-1 on page
“PRR – Power Reduction Register” on page
Table 8-3 on page
“Limitations of debugWIRE” on page
152.
“MCUCR – MCU Control Register” on page
Table 22-31
Table 22-34
Table
“PLLCSR – PLL Control and Status Register” on page 97
22-47,
81,
65.
138.
171.
182.
182.
176.
176.
197.
“I/O Ports” on page
Table 11-5 on page
.
and
and
“Electrical Characteristics” on page
Table 22-48
35.
48.
166.
Table
Table
in“Prescaling and Conversion Timing” on
22-32, starting on
22-35, starting on
41.
137.
and
27.
142.
55.
Table
82,
97,
84,
96,
106,
144.
Table 11-6 on page 83
84,
95,
106,
107.
and
22-49.
39.
page
page
66.
193.
194.
166.
2586N–AVR–04/11
89.
and