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23 декабря
924323 Топик полностью
Evgeny_CDАрхитектор (29.05.2019 22:21 - 22:43, просмотров: 825) ответил Evgeny_CD на [STM32MP1] Сводный системный топик по этому великому семейству. Оно вышло и залегло на склады.
[SDRAM] для чудо чипа. Цены Digikey. Выбрано все на складе. W9751G6KB25I SDRAM - DDR2 Memory IC 512Mb (32M x 16) Parallel 400MHz 400ps 84-WBGA (8x12.5) -40°C ~ 95°C (TC) 1 2.60000 $2.60 10 2.33400 $23.34 25 2.29720 $57.43 50 2.29080 $114.54 209 2.04699 $427.82 418 1.98050 $827.85 627 1.97311 $1,237.14 1,045 1.83762 $1,920.31 5,016 1.66273 $8,340.24 AS4C128M16D2A-25BIN SDRAM - DDR2 Memory IC 2Gb (128M x 16) Parallel 400MHz 84-FBGA (10.5x13.5) -40°C ~ 95°C (TC) 1 12.93000 $12.93 10 11.97400 $119.74 25 11.70240 $292.56 50 11.63820 $581.91 209 10.24589 $2,141.39 418 9.73897 $4,070.89 627 9.63900 $6,043.65 1,045 9.31770 $9,737.00 AS4C32M16D3L-12BIN SDRAM - DDR3 Memory IC 512Mb (32M x 16) Parallel 800MHz 20ns 96-FBGA (8x13) -40°C ~ 95°C (TC) 1 4.05000 $4.05 10 3.67700 $36.77 25 3.59680 $89.92 50 3.57700 $178.85 190 3.20795 $609.51 380 3.19600 $1,214.48 570 3.07828 $1,754.62 1,140 2.92667 $3,336.40 AS4C256M16D3B-12BIN SDRAM - DDR3 Memory IC 4Gb (256M x 16) Parallel 800MHz 20ns 96-FBGA (13.5x9) -40°C ~ 95°C (TC) 1 10.46000 $10.46 10 9.68500 $96.85 25 9.46520 $236.63 50 9.41320 $470.66 180 8.28711 $1,491.68 360 7.87711 $2,835.76 540 7.79626 $4,209.98 1,080 7.53638 $8,139.29 MT41K512M8DA-107 XIT:P SDRAM - DDR3L Memory IC 4Gb (512M x 8) Parallel 933MHz 20ns 78-FBGA (8x10.5) -40°C ~ 95°C (TC) 1 7.87000 $7.87 10 7.18500 $71.85 25 7.04760 $176.19 50 6.99940 $349.97 100 6.27900 $627.90 250 6.25484 $1,563.71 500 5.86442 $2,932.21 1,440 5.61488 $8,085.42 IS43TR16512B-125KBLI SDRAM - DDR3 Memory IC 8Gb (512M x 16) Parallel 800MHz 20ns 96-TWBGA (10x14) -40°C ~ 95°C (TC) 1 28.60000 $28.60 10 26.88800 $268.88 25 25.96400 $649.10 50 25.13920 $1,256.96 136 22.12044 $3,008.38 272 21.52662 $5,855.24 AS4C512M16D3L-12BIN SDRAM - DDR3L Memory IC 8Gb (512M x 16) Parallel 800MHz 13.75ns 96-FBGA (14x9) -40°C ~ 95°C (TC) 1 29.40000 $29.40 10 27.64100 $276.41 25 26.69120 $667.28 50 25.84320 $1,292.16 170 22.74000 $3,865.80 340 22.12953 $7,524.04