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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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PIC32MX270F256D bảng dữ liệu(PDF) 1 Page - Microchip Technology |
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PIC32MX270F256D bảng dữ liệu(HTML) 1 Page - Microchip Technology |
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1 / 8 page  © 2014 Microchip Technology Inc. DS50002268A-page 1 PIC32MX270F256D The PIC32MX270F256D Bluetooth Audio PIM is designed to demonstrate the capabilities of the PIC32MX1XX/2XX family of devices using the PIC32 Bluetooth Audio Development Kit board. The PIC32MX1XX/2XX family of devices are high- performance 32-bit microcontrollers in low-pin count packages. Table 1 shows the mapping between the development board functions and the device pins. The MCP23008 (see Figure 3) is an I2C bus expander, which was added to help maintain most of the functionality of the 100-pin device. The I2C expander controls the on-board LEDs and charge management logic control lines. For flexibility, the I2C expander has a changeable slave address. Note: This PIM can only be used with the PIC32 Bluetooth Audio Development Board. To get started with development, please visit: http://www.microchip.com/ pic32tools and click the PIC32 Bluetooth Audio Development Board product link. TABLE 1: 44-PIN TO 100-PIN PINOUT Device Pin # PIC32MX270F256D Pin Name PIM Pin # Functional Description I2C Expander (MCP23008) 1 RPB9/SDA1/CTED4/PMD3/RB9 59, 67 I2C SDA 2 2 RPC6/PMA1/RC6 77 UART1_RX — 3 RPC7/PMA0/RC7 78 UART_TX — 4 RPC8/PMA5/RC8 49 UART2_RX — 5 RPC9/CTED7/PMA6/RC9 41 SW4 — 6VSS 15, 31, 36, 45, 65, 75 GND 3, 5, 9 7VCAP 2, 16, 30, 37, 46, 62, 86 3.3V/VCAP — 8 PGED2/RPB10/D+/CTED11/RB10 57 USB D+ — 9 PGEC2/RPB11/D-/RB11 56 USB D- — 10 VBUS3V3 3.3V 20 11 AN11/RPB13/CTPLS/PMRD/RB13 11 SPI2_SDI — 12 PGED/TMS/PMA10/RA10 27 PGD4 — 13 PGEC/TCK/CTED8/PMA7/RA7 26 PGC4 — 14 CVREFOUT/AN10/C3INB/RPB14/VBUSON/SCK1/CTED5/RB14 70 I2S1_BCLK — 15 AN9/C3INA/RPB15/SCK2/CTED6/PMCS1/RB15 10 SCK2 — 16 AVSS 15, 31, 36, 45, 65, 75 GND 3, 5, 9 17 AVDD 2, 16, 30, 37, 46, 62, 86 3.3V 20 18 MCLR 13 MCLR# — 19 PGED3/VREF+/CVREF+/AN0/C3INC/RPA0/CTED1/PMD7/RA0 35 VOLUME — 20 PGEC3/VREF-/CVREF-/AN1/RPA1/CTED2/PMD6/RA1 80 VBUS_SENSE — 21 PGED1/AN2/C1IND/C2INB/C3IND/RPB0/PMD0/RB0 52 SS2 — 22 PGEC1/AN3/C1INC/C2INA/RPB1/CTED12/PMD1/RB1 79 UART1_CTS# — 23 AN4/C1INB/C2IND/RPB2/SDA2/CTED13/PMD2/RB2 17 SW1 — 24 AN5/C1INA/C2INC/RTCC/RPB3/SCL2/PMWR/RB3 38 SW2 — 25 AN6/RPC0/RC0 1 STBY/RS# — 26 AN7/RPC1/RC1 53 I2S1_MCLK — PIC32MX270F256D Bluetooth ® Audio 44-pin to 100-pin TQFP Plug-In Module (PIM) Information Sheet |
Số phần tương tự - PIC32MX270F256D |
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Mô tả tương tự - PIC32MX270F256D |
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