ATMEL AVR 시리즈별 플래시 / 메모리 용량

내장 SRAM은 16KB가 최대이고, Flash는 128KB EEPROM은 4KB가 최대이다.

Device	Flash (Kbytes)	SRAM (Kbytes)	EEPROM (Bytes)
ATmega8	8	1	512
ATmega8515	8	0.5	512
ATmega8535	8	0.5	512
ATmega16	16	1	512
ATmega32	32	2	1024
ATmega64	64	4	2048
ATmega128	128	4	4096
ATmega162	16	1	512
ATmega48	4	0.5	256
ATmega88	8	1	512
ATmega168	16	1	512
AT90CAN128	128	4	4096
ATmega325	32	2	1024
ATmega3250	32	2	1024
ATmega6450	64	4	2048
ATmega645	64	4	2048
ATmega329	32	2	1024
ATmega3290	32	2	1024
ATmega649	64	4	2048
ATmega6490	64	4	2048
ATmega640	64	8	4096
ATmega1281	128	8	4096
ATmega2561	256	8	4096
ATmega2560	256	8	4096
ATmega1280	128	8	4096
ATmega644	64	4	2048
AT90CAN32	32	2	1024
AT90CAN64	64	4	2048
AT90USB1286	128	8	4096
AT90USB1287	128	8	4096
AT90USB647	64	4	2048
AT90USB646	64	4	2048
ATmega164P	16	1	512
ATmega324P	32	2	1024
ATmega165P	16	1	512
ATmega169P	16	1	512
ATmega644P	64	4	2048
AT90PWM1	8	0.5	512
ATmega329P	32	2	1024
ATmega3290P	32	2	1024
ATmega325P	32	2	1024
ATmega3250P	32	2	1024
AT90USB82	8	0.5	512
AT90USB162	16	0.5	512
AT90PWM216	16	1	512
AT90PWM316	16	1	512
ATmega48P	4	0.5	256
ATmega88P	8	1	512
ATmega168P	16	1	512
ATmega328P	32	2	1024
AT90PWM3B	8	0.5	512
AT90PWM2B	8	0.5	512
ATmega32U4	32	3.3	1024
ATmega1284P	128	16	4096
ATmega16U4	16	2.1	512
ATmega16A	16	1	512
ATmega32A	32	2	1024
ATmega88PA	8	1	512
ATmega324PA	32	2	1024
ATmega48PA	4	0.5	256
ATmega164PA	16	1	512
ATmega64A	64	4	2048
ATmega128A	128	4	4096
ATmega8A	8	1	512
ATmega168PA	16	1	512
ATmega8U2	8	0.5	512
ATmega16U2	16	0.5	512
ATmega32U2	32	1	1024
ATmega644PA	64	4	2048
ATmega16M1	16	1	512
ATmega32M1	32	2	1024
ATmega64M1	64	4	2048
ATmega169PA	16	1	512
ATmega48A	4	0.5	256
ATmega88A	8	1	512
ATmega168A	16	1	512
ATmega328	32	2	1024
ATmega164A	16	1	512
ATmega324A	32	2	1024
ATmega644A	64	4	2048
ATmega1284	128	16	4096
AT90PWM81	8	0.25	512
ATmega165PA	16	1	512
ATmega325A	32	2	1024
ATmega3250A	32	2	1024
ATmega645A	64	4	2048
ATmega645P	64	4	2048
ATmega6450P	64	4	2048
ATmega6450A	64	4	2048
ATmega169A	16	1	512
ATmega329A	32	2	1024
ATmega649A	64	4	2048
ATmega3290A	32	2	1024
ATmega649P	64	4	2048
ATmega6490A	64	4	2048
ATmega6490P	64	4	2048
ATmega329PA	32	2	1024

Parametric_Table.xls

[링크 : http://atmel.com/dyn/products/param_table.asp?category_id=163&family_id=607&subfamily_id=760]