ATmega8535 Atmel Corporation, ATmega8535 Datasheet - Page 2

• Manufacturer Part Number: ATmega8535
• 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

Pin Configurations
Disclaimer
2
ATmega8535(L)
Figure 1. Pinout ATmega8535
Typical values contained in this data sheet are based on simulations and characteriza-
tion of other AVR microcontrollers manufactured on the same process technology. Min
and Max values will be available after the device is characterized.
(MOSI) PB5
(MISO) PB6
(RXD) PD0
(INT0) PD2
(SCK) PB7
(TXD) PD1
RESET
XTAL2
XTAL1
GND
VCC
1
2
3
4
5
6
7
8
9
10
11
NOTE: MLF Bottom pad should be soldered to ground.
(INT2/AIN0) PB2
(OC0/AIN1) PB3
33
32
31
30
29
28
27
26
25
24
23
(XCK/T0) PB0
(OC1B) PD4
(OC1A) PD5
(MOSI) PB5
(MISO) PB6
(INT0) PD2
(INT1) PD3
(ICP1) PD6
(RXD) PD0
(SCK) PB7
(TXD) PD1
(SS) PB4
(T1) PB1
PA4 (ADC4)
PA5 (ADC5)
PA6 (ADC6)
PA7 (ADC7)
AREF
GND
AVCC
PC7 (TOSC2)
PC6 (TOSC1)
PC5
PC4
RESET
XTAL2
XTAL1
GND
VCC
(MOSI) PB5
(MISO) PB6
(RXD) PD0
(INT0) PD2
(SCK) PB7
(TXD) PD1
PA0 (ADC0)
PA1 (ADC1)
PA2 (ADC2)
PA3 (ADC3)
PA4 (ADC4)
PA5 (ADC5)
PA6 (ADC6)
PA7 (ADC7)
AREF
GND
AVCC
PC7 (TOSC2)
PC6 (TOSC1)
PC5
PC4
PC3
PC2
PC1 (SDA)
PC0 (SCL)
PD7 (OC2)
RESET
XTAL2
XTAL1
GND
VCC
7
8
9
10
11
12
13
14
15
16
17
PLCC
2502KS–AVR–10/06
39
38
37
36
35
34
33
32
31
30
29
PA4 (ADC4)
PA5 (ADC5)
PA6 (ADC6)
PA7 (ADC7)
AREF
GND
AVCC
PC7 (TOSC2)
PC6 (TOSC1)
PC5
PC4