[allegro16.3][6层]TWR-K20D50M Kinetis K20 50 MHz塔式系统模块（MK20DX128VLH5(R...

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[allegro16.3][6层]TWR-K20D50M Kinetis K20 50 MHz塔式系统模块（MK20DX128VLH5(R)+MC9S08JM60CLD+74LVC125）原理图和pcb文件 8 _4 x- U, l# T; f4 Y2 _/ ^文件描述： 1. 作品用途：TWR-K20D50M Kinetis K20 50 MHz塔式系统模块 2. 软件版本：allegro16.3 3. 层数：6层 4. 用到的主要芯片：MK20DX128VLH5(R)+MC9S08JM60CLD+74LVC12 & o1 O+ }$ }9 l, U2 a$ ]5. pcb尺寸： 3543*3174 MIL , k$ W1 O3 V% e  z# `8 T 作品截图如下： 顶层截图： 2 Z0 w" u$ @! m4 ` 底层截图： ' A7 h6 X  A( g# O6 X% Q ( B3 l$ ^2 {) y* P/ d( ` 全层截图： 5 c8 v+ `! z5 J 9 {' h/ l1 w! B ( {: |. g: T7 X3 `& \) `4 e/ Z( ~% q叠层阻抗信息如下： / F# k' n0 T  b2 B% u& IBOM： Bill of Material Report (Condensed) SYM_NAME COMP_DEVICE_TYPE COMP_VALUE COMP_CLASS QUANTITY REFDES 名称 类型 属性 类别 数量 位号 CC0402_25 CAP_NP_CC0402_25_DISCRETE_0.55M 15PF DISCRETE 4 C11; C13; C25; C29 CC0402_25 CAP_NP_CC0402_25_DISCRETE_0.56M 0.01UF DISCRETE 2 C19; C22 CC0603_OV CAP_NP_CC0603_OV_DISCRETE_0.97 0.1UF DISCRETE 24 C1; C4; C5; C7; C8; C9; C15; C17; C18; C20; C21; C26; C27; C28; C30; C502; C504; C505; C507; C508; C509; C510; C511; C517 CC0603_OV CAP_NP_CC0603_OV_DISCRETE_0.90M 18PF DISCRETE 7 C10; C12; C23; C24; C501; C515; C516 CC0603_OV CAP_NP_CC0603_OV_DISCRETE_1.25M 2.2UF DISCRETE 1 C16 CC0603_OV CAP_NP_CC0603_OV_DISCRETE_0.9MM 4.7uF DISCRETE 1 C503 CC0603_OV CAP_NP_CC0603_OV_DISCRETE_0.9_1 0.1UF DISCRETE 1 C506 CC0805_OV CAP_NP_CC0805_OV_DISCRETE_1.473 0.47UF DISCRETE 2 C6; C500 CC0805_OV CAP_NP_CC0805_OV_DISCRETE_1.45M 10UF DISCRETE 7 C14; C31; C513; C514; C518; C520; C521 CC0805_OV CAP_NP_CC0805_OV_DISCRETE_0.94M 1000pF DISCRETE 1 C519 CC3216 CAP_POL_CC3216_DISCRETE_1.8MM_1 2.2UF DISCRETE 2 C2; C3 CN2X82_FINGER_ASS CONN_PCI_XPRESS_X16_328P_CN2X82 PCI EXPRESS TOWER SYSTEM IO 1 J14 CON5_MICROUSB USB_MINI_AB_RECEPTACLE_CON5_MIC MICRO USB AB 5 IO 1 J31 CON_FTSH_19M_50_SM CONN_HDR_19_CON_FTSH_19M_50_SM_ HDR_19P IO 1 J22 CON_TFM_20M_50_SM CONN_SHRHDR_10X2_CON_TFM_20M_50 CON_2X10 IO 2 J3; J10 CON_TFM_20M_50_SM CONN_SHRHDR_10X2_CON_TFM_20M__1 CON_2X10 IO 1 J5 CON_USB_5_548190572 USB_MINI_B_SKT_CON_USB_5_548190 CONN USB MINI-B 1x5 IO 1 J12 DIODE_3P2X2P2 LED_DIODE_3P2X2P2_IC_1.10 MM_37 IR12-21C/TR8 IC 1 D503 HDR1X1_2P34X2P54_TH CONN_HDR_1X1_HDR1X1_2P34X2P54_T HDR_1X1_TH IO 4 JP1; JP2; JP3; JP4 HDR102 CONN_HDR_2X1_HDR102_IO_8.71 MM_ HDR 1X2 TH IO 22 J1; J4; J6; J7; J9; J11; J13; J15; J16; J17; J18; J19; J20; J21; J23; J24; J25; J26; J32; J34; J35; J36 HDR103 CONN_HDR_3X1_HDR103_IO_8.65MM_2 HDR TH 1X3 IO 1 J28 HDR203_TSM_SM CONN_HDR_3X2_HDR203_TSM_SM_IO_9 HDR_2X3 IO 1 J27 HDR204_TSM_SM CONN_HDR_4X2_HDR204_TSM_SM_IO_9 HDR_2X4 IO 2 J29; J30 HDR205_SM CONN_HDR_5X2_HDR205_SM_IO_9.65 HDR_2X5 IO 1 J2 IND_0603 IND_IND_0603_0.8MM_180-75495_10 100 OHM@100MHZ IC 5 L3; L4; L5; L6; L7 IND_0805 BEAD_IND_0805_DISCRETE_1.05 MM_ 330 OHM DISCRETE 4 L1; L2; L8; L9 LED2_ELECTRODE LED2_ELECTRODE_LED2_ELECTRODE_I LED_YEL + ELECTRODE IC 1 D501 LED2_ELECTRODE LED2_ELECTRODE_LED2_ELECTRODE_1 LED_OR + ELECTRODE IC 1 D502 LED_0603 LED_LED_0603_IC_0.8MM_370-75080 ORANGE IC 1 D1 LED_0603 LED_LED_0603_IC_0.67MM_370-7656 LED GREEN IC 1 D2 LED_0603 LED_LED_0603_IC_0.8MM_370-75083 LED RED IC 1 D3 LED_0603 LED_LED_0603_IC_0.8MM_370-76537 YEL/GRN IC 2 D6; D8 LED_0603 LED_LED_0603_IC_0.8MM_370-75076 LED_YELLOW IC 1 D7 LQFP64_0P5_10X10 MK20DX64VLH5_LQFP_64P_LQFP64_0P MK20DX128VLH5(R) IC 1 U5 MIC_RF_4P82X3P76 MINI_MIC_RF_MIC_RF_4P82X3P76_IC SPM0408HE5H-SB IC 1 U2 PHTRANS_2P2X3P2 PT12_PHTRANS_2P_PHTRANS_2P2X3P2 PT12-21C/TR8 IC 1 Q500 POT3_3352T POT_POT3_3352T_DISCRETE_4.32 MM 5K DISCRETE 1 R532 QFN5X3_0P5_3X3 MMA8451Q_16P_A_QFN5X3_0P5_3X3_I MMA8451Q IC 1 U500 RC0402_25 RES_RC0402_25_DISCRETE_0.45 MM_ 0 DISCRETE 80 R1; R2; R3; R4; R5; R6; R7; R8; R9; R10; R11; R12; R13; R14; R15; R16; R17; R18; R19; R20; R21; R22; R23; R24; R25; R26; R27; R28; R29; R30; R31; R32; R33; R34; R35; R36; R37; R38; R51; R55; R57; R58; R60; R65; R75; R78; R500; R501; R502; R503; R504; R505; R506; R507; R508; R509; R510; R511; R512; R513; R514; R515; R516; R517; R518; R519; R520; R521; R522; R523; R524; R525; R526; R527; R528; R529; R530; R531; R550; R558 RC0402_25 RES_RC0402_25_DISCRETE_0.4MM_47 10.0K DISCRETE 31 R41; R42; R46; R47; R49; R50; R52; R54; R56; R63; R68; R69; R71; R73; R76; R77; R533; R535; R538; R539; R540; R541; R543; R544; R546; R547; R548; R549; R552; R553; R556 RC0402_25 RES_RC0402_25_DISCRETE_0.4MM__1 330 DISCRETE 1 R43 RC0402_25 RES_RC0402_25_DISCRETE_0.4MM__2 1.0K DISCRETE 7 R45; R48; R64; R66; R534; R536; R542 RC0402_25 RES_RC0402_25_DISCRETE_0.4MM__3 2.2K DISCRETE 1 R59 RC0402_25 RES_RC0402_25_DISCRETE_0.40 M_2 4.99K DISCRETE 1 R67 RC0402_25 RES_RC0402_25_DISCRETE_0.40 M_3 5.1K DISCRETE 1 R72 RC0402_25 RES_RC0402_25_DISCRETE_0.40 MM_ 1.54K DISCRETE 1 R545 RC0402_25 RES_RC0402_25_DISCRETE_0.40 M_1 10M DISCRETE 1 R554 RC0603_OV RES_RC0603_OV_DISCRETE_0.55 MM_ 4.70K DISCRETE 2 R39; R44 RC0603_OV RES_RC0603_OV_DISCRETE_0.55MM_4 1.0M DISCRETE 2 R53; R70 RC0603_OV RES_RC0603_OV_DISCRETE_0.55 M_1 33 DISCRETE 5 R61; R62; R537; R555; R557 RC0805_OV RES_RC0805_OV_DISCRETE_0.7 MM_4 100 DISCRETE 1 R40 RC0805_OV RES_RC0805_OV_DISCRETE_0.65 MM_ 270 DISCRETE 1 R74 SKT_BAT_780X1210 BATTERY_SKT_3V_SKT_BAT_780X1210 BK-883 IC 1 BT500 SKT_QFP64_0P5_29P9_29P9 MK20DX64VLH5_LQFP_64P_SKT_QFP64 MK20DX128VLH5R + IC500-0644-008P IC 1 U6 SMB_2P7X1P4 DIODE_SCHTKY_SMB_2P7X1P4_IC_0.7 MSS1P3L IC 1 D5 SO6_A 1T45_SO6_A_IC_1.1MM_312-75172_S SN74LVC1T45 IC 3 U12; U13; U14 SO8 MIC2526_8P_SO8_IC_1.73MM_312-75 MIC2026-1YM IC 2 U4; U10 SOT23 NPN_SOT23_IC_1.12 MM_480-75173_ MMBT3904LT1G IC 1 Q1 SOT223 LT1129CST-3.3_SOT223_IC_1.8MM_3 MIC2920A-3.3WS IC 1 U503 SOT223 MIC37139-1.8BS-1_SOT223_IC_1.8M MIC5239-1.8 IC 1 U504 SOT416 TRAN_NPN_RES_SOT416_IC_0.95MM_4 PDTC115T IC 1 Q2 SOT-23 BAT721B_SOT-23_IC_1.3MM_480-779 BAT54C IC 2 D4; D500 SOT-23-5 NC7SZ14_SOT-23-5_IC_1.45MM_312- SN74LVC1G04 IC 2 U8; U11 SOT_143 SPB0503_SOT_143_IC_1.22MM_480-7 SP0503B IC 2 U3; U9 SPEAKER_12X12MM SPEAKER_SPEAKER_12X12MM_IC_3.0M PKLCS1212E4001 IC 1 LS500 SW_TACT_SKQY SW2_STM151_SW_TACT_SKQY_IC_2.5M SW_MOM IC 3 SW1; SW2; SW3 TEST_LOOP TESTLOOP_TEST_LOOP_IO_4.8 MM_21 TEST POINT WHITE IO 10 TP1; TP4; TP6; TP7; TP8; TP9; TP10; TP11; TP12; TP14 TEST_LOOP TESTLOOP_TEST_LOOP_IC_4.8 MM_21 TEST POINT WHITE IC 2 TP5; TP13 TPAD_040 TESTLOOP_TPAD_040_IC_0.1MM_211- TPAD_040 IC 2 TP2; TP3 TQFP44 MC9S08JM60CFGE_TQFP44_IC_1.60 M MC9S08JM60CLD IC 1 U502 TSSOP14 74LVC125_TSSOP14_IC_1.2MM_312-7 74LVC125 IC 1 U7 TSSOP20 74LVC573A_TSSOP20_IC_1.2MM_312- 74LVC573A IC 1 U1 XTAL3_3P35X1P45_SM XTAL_CS_XTAL3_3P35X1P45_SM_IC_0 8.00MHZ IC 1 X1 XTL2_ECS_CSM7_SM XTAL_XTL2_ECS_CSM7_SM_IC_2.6MM_ 4MHz IC 1 Y500 XTL2_ECS_SM XTAL_XTL2_ECS_SM_IC_2.25MM_230- 32.768KHz IC 1 Y1

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) t% b0 n8 a( l9 d& k原理图和pcb文件如下：
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