ATmega8535 Atmel Corporation, ATmega8535 Datasheet - Page 19

• 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

Datasheet Revision
History
Changes from Rev.
2502J- 08/06 to Rev.
2502K- 10/06
Changes from Rev.
2502I- 06/06 to Rev.
2502J- 08/06
Changes from Rev.
2502H- 04/06 to Rev.
2502I- 06/06
Changes from Rev.
2502G- 04/05 to Rev.
2502H- 04/06
Changes from Rev.
2502F- 06/04 to Rev.
2502G- 04/05
Changes from Rev.
2502E-12/03 to Rev.
2502G-06/04
Changes from Rev.
2502E-12/03 to Rev.
2502F-06/04
Changes from Rev.
2502D-09/03 to Rev.
2502E-12/03
2502KS–AVR–10/06
Please note that the referring page numbers in this section are referring to this docu-
ment. The referring revision in this section are referring to the document revision.
1. Updated TOP/BOTTOM description for all Timer/Counters Fast PWM mode.
2. Updated “Errata” on page 18.
1. Updated “Ordering Information” on page 13.
1. Updated code example “USART Initialization” on page 150.
1. Added “Resources” on page 6.
2. Updated Table 7 on page 29, Table 17 on page 42 and Table 111 on page 258.
3. Updated “Serial Peripheral Interface – SPI” on page 136.
4. Updated note in “Bit Rate Generator Unit” on page 180.
1. Removed “Preliminary” and TBD’s.
2. Updated Table 37 on page 69 and Table 113 on page 261.
3. Updated “Electrical Characteristics” on page 255.
4. Updated “Ordering Information” on page 13.
1. MLF-package alternative changed to “Quad Flat No-Lead/Micro Lead Frame
1. Updated “Reset Characteristics” on page 37.
2. Updated SPH in “Stack Pointer” on page 12.
3. Updated C code in “USART Initialization” on page 150.
4. Updated “Errata” on page 18.
1. Updated “Calibrated Internal RC Oscillator” on page 29.
2. Added section “Errata” on page 18.
Package QFN/MLF”.
ATmega8535(L)
19