IC芯片ATMEGA644PA品牌、价格、PDF参数

digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
atmega644p-a15az atmel mcu avr 64kb flash 16mhz 44tqfp atmega644p-a15aztr-nd 0
1500 : $7.249
atmega644p-a15az atmel mcu avr 64kb flash 16mhz 44tqfp atmega644p-a15azct-nd 4111
cut tape
1 : $10.25
25 : $9.1936
100 : $8.3096
atmega644p-a15mz atmel mcu avr 64kb flash 16mhz 44qfn atmega644p-a15mzct-nd 6423
cut tape
1 : $10.25
25 : $9.1936
100 : $8.3096
atmega644p-a15mz atmel mcu avr 64kb flash 16mhz 44qfn atmega644p-a15mztr-nd 0
4000 : $7.249
atmega644pa-anr atmel mcu avr 64kb flash 16mhz 44tqfp atmega644pa-anr-nd 0
2000 : $4.318
atmega644pa-au atmel ic mcu 8bit 64kb flash 44tqfp atmega644pa-au-nd 3355
tray
1 : $7.39
25 : $4.6412
100 : $4.1256
atmega644pa-aur atmel ic mcu avr 64k flash 44tqfp atmega644pa-aur-nd 0
2000 : $4.222
atmega644pa-mnr atmel mcu avr 64kb flash 16mhz 44qfn atmega644pa-mnr-nd 0
4000 : $4.318
atmega644pa-mu atmel ic mcu 8bit 64kb flash 44vqfn atmega644pa-mu-nd 1672
tray
1 : $7.39
25 : $4.6412
100 : $4.1256
atmega644pa-mur atmel ic mcu avr 64k flash 44vqfn atmega644pa-mur-nd 0
4000 : $4.126
atmega644pa-pu atmel ic mcu 8bit 64kb flash 40dip atmega644pa-pu-nd 1580
tube
1 : $7.50
25 : $4.7088
100 : $4.1856
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: atmega644pa-mu
mfr.: atmel
description: microcontrollers (mcu) 64k flash 2k eeprom 4k sram 32 io pins
rohs: yes
mouser part #: 556-atmega644pa-mu
1:  $5.29
10:  $5.13
25:  $4.64
100:  $4.24
250:  $4.23
670
in stock
mfr. part #: atmega644pa-pu
mfr.: atmel
description: microcontrollers (mcu) 64k flash 2k eeprom 4k sram 32 io pins
rohs: yes
mouser part #: 556-atmega644pa-pu
1:  $5.37
10:  $5.20
25:  $4.70
100:  $4.29
0:  $0.00
248
in stock
mfr. part #: atmega644p-a15az
mfr.: atmel
description: microcontrollers (mcu) avr 64k flsh 4k sram 2kb ee 20mhz 5v
rohs: yes
mouser part #: 556-atmega644p-a15az
1:  $10.22
10:  $9.27
25:  $8.55
100:  $7.84
0:  $0.00
423
in stock
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
atmega644pa-mu atmel 8bit atmega risc 64kb flash - rail/tube atmega644pa-mu 1100 in stock
1 : $5.29
25 : $4.91
50 : $4.78
100 : $4.58
200 : $4.46
see more
atmega644pa-au atmel 8bit atmega risc 64kb flash - trays atmega644pa-au 323 in stock
1 : $5.29
25 : $4.91
50 : $4.78
100 : $4.58
200 : $4.46
see more
atmega644pa-mn atmel avr, 64 kb flash, 2 kb ee,4 kb ram - 16 mhz, 105?c, green, - trays atmega644pa-mn call for delivery
requires quote
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
atmega644pa-au atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin tqfp yes 0
$4.8533
atmega644pa-mu atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin vqfn ep yes 0
$4.8533
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
atmega644p-a15az atmel mcu 8-bit atmega avr risc 64kb flash 3.3v/5v 44-pin tqfp t/r atmega644p-a15az 0
$7.18
atmega644p-a15mz atmel mcu 8-bit atmega avr risc 64kb flash 3.3v/5v 44-pin qfn ep t/r atmega644p-a15mz 0
$7.18
atmega644pa-anr atmel avr, 64 kb flash, 2 kb ee,4 kb atmega644pa-anr 0
$5.44
atmega644pa-au atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin tqfp atmega644pa-au 0
$5.19
atmega644pa-aur atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin tqfp t/r atmega644pa-aur 0
$5.31
atmega644pa-mn atmel avr, 64 kb flash, 2 kb ee,4 kb atmega644pa-mn 0
$5.36
atmega644pa-mnr atmel avr, 64 kb flash, 2 kb ee,4 kb atmega644pa-mnr 0
$5.44
atmega644pa-mu atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin vqfn ep atmega644pa-mu 0
$5.19
atmega644pa-mur atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 44-pin vqfn ep t/r atmega644pa-mur 0
$5.19
atmega644pa-pu atmel mcu 8-bit atmega avr risc 64kb flash 2.5v/3.3v/5v 40-pin pdip w atmega644pa-pu 0
$5.27
atmega644pa-mn atmel avr, 64 kb flash, 2 kb ee,4 kb atmega644pamn 0
$6.02