ATtiny861 Atmel Corporation, ATtiny861 Datasheet - Page 216
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ATtiny861
Manufacturer Part Number
ATtiny861
Description
Manufacturer
Atmel Corporation
Specifications of ATtiny861
Flash (kbytes)
8 Kbytes
Pin Count
20
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
# Of Touch Channels
8
Hardware Qtouch Acquisition
No
Max I/o Pins
16
Ext Interrupts
16
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
11
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
6
Input Capture Channels
1
Pwm Channels
6
32khz Rtc
No
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATtiny861-15MAZ
Manufacturer:
NEC
Quantity:
900
Company:
Part Number:
ATtiny861-15MZ
Manufacturer:
ATMEL
Quantity:
1 465
Company:
Part Number:
ATtiny861-20MU
Manufacturer:
LT
Quantity:
2 140
Part Number:
ATtiny861-20MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATtiny861-20PU
Manufacturer:
Atmel
Quantity:
135
Company:
Part Number:
ATtiny861-20PU ES
Manufacturer:
ATMEL
Quantity:
215
Part Number:
ATtiny861A-MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATtiny861V-10MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
20.9
216
Internal Oscillator Speed
ATtiny261/461/861
Figure 20-36. Bandgap Voltage vs. Supply Voltage (V
Figure 20-37. Watchdog Oscillator Frequency vs. V
0,138
0,136
0,134
0,132
0,128
0,126
0,124
0,122
0,118
0,13
0,12
1.08
1.07
1.06
1.05
1.04
1,5
1.5
2
WATCHDOG OSCILLATOR FREQUENCY vs. V
2
2,5
2.5
3
3
BANDGAP VOLTAGE vs. V
V
V
CC
CC
3,5
3.5
( V )
(V)
CC
CC
).
CC
4
4
4.5
4,5
CC
5
5
2588E–AVR–08/10
5.5
5,5
85 °C
25 °C
-40 °C
-40 ˚C
25 ˚C
85 ˚C