ATmega8535 Atmel Corporation, ATmega8535 Datasheet - Page 172
ATmega8535
Manufacturer Part Number
ATmega8535
Description
Manufacturer
Atmel Corporation
Specifications of ATmega8535
Flash (kbytes)
8 Kbytes
Pin Count
44
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
32
Ext Interrupts
3
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Uart
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
No
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
2.7 to 5.5
Operating Voltage (vcc)
2.7 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
3
Output Compare Channels
4
Input Capture Channels
1
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATmega8535-16AI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
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Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATmega8535-16JI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATmega8535-16JU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATmega8535-16MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATmega8535-16PC
Manufacturer:
ATMEL
Quantity:
1 500
Company:
Part Number:
ATmega8535-16PC
Manufacturer:
ATMEL
Quantity:
1 500
Company:
Part Number:
ATmega8535-16PI
Manufacturer:
ATMEL
Quantity:
1 500
Table 71. Examples of UBRR Settings for Commonly Used Oscillator Frequencies (Continued)
1.
172
Baud
Rate
(bps)
2400
4800
9600
14.4k
19.2k
28.8k
38.4k
57.6k
76.8k
115.2k
230.4k
250k
0.5M
1M
Max
(1)
UBRR = 0, Error = 0.0%
ATmega8535(L)
UBRR
0.5 Mbps
207
103
51
34
25
16
12
8
6
3
1
1
0
–
U2X = 0
f
Error
osc
-0.8%
-3.5%
-7.0%
0.2%
2.1%
0.2%
0.2%
0.2%
0.2%
8.5%
8.5%
0.0%
0.0%
–
= 8.0000 MHz
UBRR
1 Mbps
416
207
103
68
51
34
25
16
12
8
3
3
1
0
U2X = 1
Error
-0.1%
-0.8%
-3.5%
0.2%
0.2%
0.6%
0.2%
0.2%
2.1%
0.2%
8.5%
0.0%
0.0%
0.0%
UBRR
691.2 kbps
287
143
71
47
35
23
17
11
8
5
2
2
–
–
U2X = 0
f
osc
Error
-7.8%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
=
–
–
11.0592
UBRR
1.3824 Mbps
575
287
143
95
71
47
35
23
17
11
5
5
2
–
MHz
U2X = 1
Error
-7.8%
-7.8%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
–
UBRR
921.6 kbps
383
191
95
63
47
31
23
15
11
7
3
3
1
0
U2X = 0
f
osc
Error
-7.8%
-7.8%
-7.8%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
= 14.7456 MHz
UBRR
1.8432 Mbps
767
383
191
127
95
63
47
31
23
15
7
6
3
1
2502K–AVR–10/06
U2X = 1
Error
-7.8%
-7.8%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0%
5.3%