ATmega64M1 Atmel Corporation, ATmega64M1 Datasheet - Page 316

• Manufacturer Part Number: ATmega64M1
• Manufacturer: Atmel Corporation

Specifications of ATmega64M1

• Flash (kbytes): 64 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 12
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 27
• Ext Interrupts: 27
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 1
• Can: 1
• Lin: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 125
• Analog Comparators: 4
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 4
• Eeprom (bytes): 2048
• 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: 2
• Output Compare Channels: 14
• Input Capture Channels: 1
• Pwm Channels: 10
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

28.10 Parallel Programming Characteristics
Figure 28-5. Parallel Programming Timing, Including some General Timing Requirements
Figure 28-6. Parallel Programming Timing, Loading Sequence with Timing Requirements
Note:
316
1. The timing requirements shown in
ATmega16M1/32M1/64M1
PAGEL
XTAL1
DATA
BS1
XA0
XA1
(DATA, XA0/1, BS1, BS2)
Data & Contol
ADDR0 (Low Byte)
LOAD ADDRESS
(LOW BYTE)
RDY/BSY
PAGEL
XTAL1
WR
Figure 28-5
t
t
BVPH
DVXH
(LOW BYTE)
LOAD DATA
DATA (Low Byte)
t
t
(that is, t
XHXL
PHPL
t
XLXH
t
t
DVXH
t
t
XLDX
PLBX
XLWL
PLWL
, t
XHXL
t
(HIGH BYTE)
LOAD DATA
BVWL
, and t
DATA (High Byte)
t
t
WLWH
XLDX
XLPH
WLRL
LOAD DATA
) also apply to loading operation
t
PLXH
t
WLBX
(1)
LOAD ADDRESS
(LOW BYTE)
ADDR1 (Low Byte)
t
WLRH
8209D–AVR–11/10