Odkazy:
Tato skupina procesorů má velkou výbavu periferiemi a je k dispozici v 40 vývodovém pouzdře PDIP a taktéž v 44 vývodových pouzdrech pro povrchovou montáž.
Fakta:
Obrázek 40.11. ATmega 164/324/644/1284 P/PA v pouzdře PDIP40W
+-----+ +-----+
(PCINT8/XCK0/T0) PB0-| 1 +--+ 40|-PA0 (ADC0/PCINT0)
(PCINT9/CLKO/T1) PB1-| 2 39|-PA1 (ADC1/PCINT1)
(PCINT10/INT2/AIN0) PB2-| 3 38|-PA2 (ADC2/PCINT2)
(PCINT11/OC0A/AIN1) PB3-| 4 37|-PA3 (ADC3/PCINT3)
(PCINT12/OC0B/!SS) PB4-| 5 36|-PA4 (ADC4/PCINT4)
(PCINT13/MOSI) PB5-| 6 35|-PA5 (ADC5/PCINT5)
(PCINT14/MISO) PB6-| 7 34|-PA6 (ADC6/PCINT6)
(PCINT15/SCK) PB7-| 8 33|-PA7 (ADC7/PCINT7)
!RESET-| 9 32|-AREF
Vcc-|10 31|-GND
GND-|11 30|-AVcc
XTAL2-|12 29|-PC7 (TOSC2/PCINT23)
XTAL1-|13 28|-PC6 (TOSC1/PCINT22)
(PCINT24/RXD0) PD0-|14 27|-PC5 (TDI/PCINT21)
(PCINT25/TXD0) PD1-|15 26|-PC4 (TDO/PCINT20)
(PCINT26/RXD1/INT0) PD2-|16 25|-PC3 (TMS/PCINT19)
(PCINT27/TXD1/INT1) PD3-|17 24|-PC2 (TCK/PCINT18)
(PCINT28/XCK1/OC1B) PD4-|18 23|-PC1 (SDA/PCINT17)
(PCINT29/OC1A) PD5-|19 22|-PC0 (SCL/PCINT16)
(PCINT30/OC2B/ICP) PD6-|20 21|-PD7 (OC2A/PCINT31)
+--------------+Tabulka 40.26. Dostupnost ATmega 164/324/644/1284 P/PA
| typ | obchod/prodejce | datum | cena |
|---|---|---|---|
| ATmega1284P-PU | Farnell | 2010-11-15 | 225.17 bez DPH |
| ATmega644P-20PU | TME | 2010-09-03 | 188.00 bez DPH |
| ATmega644PA-20PU | TME | 2010-09-03 | 194.00 bez DPH |
| ATmega644P-20PU | TME | 2010-02-10 | 154.09 bez DPH |
| ATmega644P-20AU | TME | 2010-02-04 | 179.88 bez DPH |
| ATmega644-20AU | TME | 2010-02-04 | 160.54 bez DPH |
