ATmega1284P Atmel Corporation, ATmega1284P Datasheet - Page 578
ATmega1284P
Manufacturer Part Number
ATmega1284P
Description
Manufacturer
Atmel Corporation
Specifications of ATmega1284P
Flash (kbytes)
128 Kbytes
Pin Count
44
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
32
Ext Interrupts
32
Usb Speed
No
Usb Interface
No
Spi
3
Twi (i2c)
1
Uart
2
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)
16
Eeprom (bytes)
4096
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
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
3
Output Compare Channels
6
Input Capture Channels
1
Pwm Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATmega1284P-AU
Manufacturer:
ATMEL
Quantity:
1 000
Company:
Part Number:
ATmega1284P-AU
Manufacturer:
ATMEL
Quantity:
748
Part Number:
ATmega1284P-AU
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
ATmega1284P-MU
Manufacturer:
PEREGRIN
Quantity:
1 992
Part Number:
ATmega1284P-MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATmega1284P-MUR
Manufacturer:
FREESCALE
Quantity:
593
Company:
Part Number:
ATmega1284P-PU
Manufacturer:
LUCENT
Quantity:
32
Part Number:
ATmega1284PV-10MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- Current page: 578 of 584
- Download datasheet (24Mb)
8272C–AVR–06/11
14 I/O-Ports .................................................................................................. 72
15 8-bit Timer/Counter0 with PWM ............................................................ 93
16 16-bit Timer/Counter1 and Timer/Counter3 with PWM ..................... 111
17 8-bit Timer/Counter2 with PWM and Asynchronous Operation ...... 142
13.1Overview ...............................................................................................................67
13.2Register Description ..............................................................................................67
14.1Overview ...............................................................................................................72
14.2Ports as General Digital I/O ...................................................................................73
14.3Alternate Port Functions ........................................................................................78
14.4Register Description ..............................................................................................91
15.1Features ................................................................................................................93
15.2Overview ...............................................................................................................93
15.3Timer/Counter Clock Sources ...............................................................................94
15.4Counter Unit ..........................................................................................................94
15.5Output Compare Unit ............................................................................................95
15.6Compare Match Output Unit ..................................................................................97
15.7Modes of Operation ...............................................................................................98
15.8Timer/Counter Timing Diagrams .........................................................................102
15.9Register Description ............................................................................................104
16.1Features ..............................................................................................................111
16.2Overview .............................................................................................................111
16.3Accessing 16-bit Registers ..................................................................................113
16.4Timer/Counter Clock Sources .............................................................................116
16.5Counter Unit ........................................................................................................117
16.6Input Capture Unit ...............................................................................................118
16.7Output Compare Units .........................................................................................120
16.8Compare Match Output Unit ................................................................................122
16.9Modes of Operation .............................................................................................123
16.10Timer/Counter Timing Diagrams .......................................................................130
16.11Register Description ..........................................................................................132
17.1Features ..............................................................................................................142
17.2Overview .............................................................................................................142
17.3Timer/Counter Clock Sources .............................................................................143
17.4Counter Unit ........................................................................................................144
17.5Output Compare Unit ..........................................................................................144
ATmega164A/PA/324A/PA/644A/PA/1284/P
iii
Related parts for ATmega1284P
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
U6046BREAR WINDOW HEATING TIMER / LONG-TERM TIMER
Manufacturer:
ATMEL Corporation
Datasheet: