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MCF5253 bảng dữ liệu(PDF) 21 Page - Freescale Semiconductor, Inc |
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MCF5253 bảng dữ liệu(HTML) 21 Page - Freescale Semiconductor, Inc |
21 / 32 page Package Information and Pinout MCF5253 ColdFire Processor Data Sheet: Technical Data, Rev. 2 Freescale Semiconductor 21 DDATA0/CTS1/ SDATA0_SDIO1/GPIO1 IO / 4 mA 30 DDATA0 CTS1/SDATA 0_SDIO1 14,13 IO1 HI_Z K 1 0 Interrupt Capable Input DDATA1/RTS1/ SDATA2_BS2/GPIO2 IO / 4 mA 30 DDATA1 RTS1/SDATA 2_BS2 24,23 IO2 HI_Z R 1 1 Interrupt Capable Input DDATA2/CTS0/GPIO3 IO / 4 mA 30 DDATA2 CTS0 22 IO3 HI_Z J 1 4 Interrupt Capable Input DDATA3/RTS0/GPIO4 IO / 4 mA 30 DDATA3 RTS0 21 IO4 HI_Z J 1 2 Interrupt Capable Input TEST0 I –– – – – – F 1 1 BDM/JTAG Select: 1-BDM; 0-JTAG TEST1 I –– – – – – G 1 0 For normal operation, tie this pin low. TEST2 I –– – – – – H 1 0 For normal operation, tie this pin low. Reset/Wake-up RSTI I –– – – – – E 1 5 – WAKEUP/GPIO21 IO / 2 mA 30 WAKEUP –– IO21 – R 5 – USB USBDN A –– – – – – N 1 5 – USBDP A –– – – – – M 1 5 – USBID I –– – – – – M 1 1 – USBVBUS A –– – – – – N 1 4 – USBRES A –– – – – – M 1 4 – TESTOUT1 O –– – – – – P 1 3 – NC –– – – – – – R 1 4 – Audio Interface SDATAI1/GPIO17 IO / 2 mA 30 SDATAI1 –– IO17 – N 9 – SDATAO1/TOUT0/ GPIO18 IO / 2 mA 30 SDATAO1 TOUT0 8 IO18 – R 8 – SCLK1/GPIO20 IO / 2 mA 30 SCLK1 –– IO20 – K 8 – LRCK1/GPIO19 IO / 2 mA 30 LRCK1 –– IO19 – P 8 – SDATAO2/GPIO34 IO / 2 mA 30 SDATAO2 –– IO34 – D 1 5 – SCLK2/GPIO22 IO / 2 mA 30 SCLK2 –– IO22 – E 1 3 – LRCK2/GPIO23 IO / 2 mA 30 LRCK2 –– IO23 – E 1 4 – SDATAI3/GPIO8 IO / 2 mA 30 SDATAI3 –– IO8 – N 1 0 – SCLK3/GPIO35 IO / 2 mA 30 SCLK3 –– IO35 – R 1 0 – LRCK3/AUDIOCLK/ GPIO43 IO / 2 mA 30 LRCK3 AUDIOCLK – IO43 – M 1 0 See A20/A24 Description EBUIN1/GPIO36 IO / 2 mA 30 EBUIN1 –– IO36 – N 6 – EBUIN2/SCLKOUT/ GPIO13 IO / 2 mA 30 EBUIN2 SCLKOUT 16 IO13 – M 6 – EBUIN3/ CMD_SDIO2/GPIO14 IO / 2 mA 30 EBUIN3 CMDSDIO2 15 IO14 – K 7 – QSPICS0/EBUIN4/ GPIO15 IO / 2 mA 30 QSPICS0 EBUIN4 30 IO15 – R 7 – EBUOUT1/GPIO37 IO / 2 mA 30 EBUOUT1 –– IO37 – P 6 – QSPICS1/ EBUOUT2/GPIO16 IO / 2 mA 30 QSPICS1 EBUOUT2 29 IO16 – N 8 – CFLG/GPIO5 IO / 2 mA 30 CFLG –– IO5 – M 9 Interrupt Capable Input EF/RXD2/GPIO6 IO / 2 mA 30 EF RXD2 – IO6 – R 9 Interrupt Capable Input Table 16. 225 MAPBGA Pin Assignment (continued) Name Drive Type/ Strength Load (pF) 1st Function 2nd Function Pinconfig Register Bit GP Pin Reset Notes |
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