PDF AT91SAM9260 Data sheet ( Hoja de datos )

Número de pieza	AT91SAM9260
Descripción	AT91 ARM Thumb Microcontrollers
Fabricantes	ATMEL Corporation
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Features • Incorporates the ARM926EJ-S™ ARM® Thumb® Processor – DSP Instruction Extensions, ARM Jazelle® Technology for Java® Acceleration – 8-KByte Data Cache, 8-KByte Instruction Cache, Write Buffer – 200 MIPS at 180 MHz – Memory Management Unit – EmbeddedICE™, Debug Communication Channel Support • Additional Embedded Memories – One 32 KByte Internal ROM, Single-cycle Access At Maximum Matrix Speed – Two 4 KByte Internal SRAM, Single-cycle Access At Maximum Matrix Speed • External Bus Interface (EBI) – Supports SDRAM, Static Memory, ECC-enabled NAND Flash and CompactFlash® www.Data•ShUeeStB4U2.c.0omFull Speed (12 Mbits per second) Device Port – On-chip Transceiver, 2,432-byte Configurable Integrated DPRAM • USB 2.0 Full Speed (12 Mbits per second) Host Single Port in the 208-lead PQFP Package and Double Port in 217-ball LFBGA Package – Single or Dual On-chip Transceivers – Integrated FIFOs and Dedicated DMA Channels • Ethernet MAC 10/100 Base T – Media Independent Interface or Reduced Media Independent Interface – 28-byte FIFOs and Dedicated DMA Channels for Receive and Transmit • Image Sensor Interface – ITU-R BT. 601/656 External Interface, Programmable Frame Capture Rate – 12-bit Data Interface for Support of High Sensibility Sensors – SAV and EAV Synchronization, Preview Path with Scaler, YCbCr Format • Bus Matrix – Six 32-bit-layer Matrix – Boot Mode Select Option, Remap Command • Fully-featured System Controller, including – Reset Controller, Shutdown Controller – Four 32-bit Battery Backup Registers for a Total of 16 Bytes – Clock Generator and Power Management Controller – Advanced Interrupt Controller and Debug Unit – Periodic Interval Timer, Watchdog Timer and Real-time Timer • Reset Controller (RSTC) – Based on a Power-on Reset Cell, Reset Source Identification and Reset Output Control • Clock Generator (CKGR) – Selectable 32,768 Hz Low-power Oscillator or Internal Low Power RC Oscillator on Battery Backup Power Supply, Providing a Permanent Slow Clock – 3 to 20 MHz On-chip Oscillator, One up to 240 MHz PLL and One up to 130 MHz PLL • Power Management Controller (PMC) – Very Slow Clock Operating Mode, Software Programmable Power Optimization Capabilities – Two Programmable External Clock Signals • Advanced Interrupt Controller (AIC) – Individually Maskable, Eight-level Priority, Vectored Interrupt Sources – Three External Interrupt Sources and One Fast Interrupt Source, Spurious Interrupt Protected AT91 ARM Thumb Microcontrollers AT91SAM9260 Summary Preliminary NOTE: This is a summary document. The complete document is available on the Atmel website at www.atmel.com. 6221DS–ATARM–22-Sep-06 1 page AT91SAM9260 Preliminary 3. Signal Description Table 3-1. Signal Description List Signal Name VDDIOM VDDIOP0 VDDIOP1 VDDBU www.DataSVheDeDt4AUN.cAom VDDPLL VDDCORE GND GNDPLL GNDANA GNDOSC GNDBU XIN XOUT XIN32 XOUT32 OSCSEL PLLRCA PCK0 - PCK1 SHDN Function Type Power Supplies EBI I/O Lines Power Supply Power Peripherals I/O Lines Power Supply Power Peripherals I/O Lines Power Supply Power Backup I/O Lines Power Supply Power Analog Power Supply Power PLL Power Supply Power Core Chip Power Supply Power Ground Ground PLL Ground Ground Analog Ground Ground Oscillator Ground Ground Backup Ground Ground Clocks, Oscillators and PLLs Main Oscillator Input Input Main Oscillator Output Output Slow Clock Oscillator Input Input Slow Clock Oscillator Output Output Slow Clock Oscillator Selection Input PLL A Filter Input Programmable Clock Output Output Shutdown, Wakeup Logic Shutdown Control Output WKUP NTRST TCK TDI TDO TMS JTAGSEL Wake-up Input Test Reset Signal Test Clock Test Data In Test Data Out Test Mode Select JTAG Selection Input ICE and JTAG Input Input Input Output Input Input Active Level Comments 1.65V to 1.95V or 3.0V to3.6V 3.0V to 3.6V 1.65V to 3.6V 1.65V to 1.95V 3.0V to 3.6V 1.65V to 1.95V 1.65V to 1.95V Accepts between 0V and VDDBU. Driven at 0V only. Do not tie over VDDBU. Accepts between 0V and VDDBU. Low Pull-up resistor No pull-up resistor No pull-up resistor No pull-up resistor Pull-down resistor. Accepts between 0V and VDDBU. 6221DS–ATARM–22-Sep-06 5 5 Page 4.2 208-pin PQFP Pinout AT91SAM9260 Preliminary Table 4-1. Pinout for 208-pin PQFP Package Pin Signal Name Pin Signal Name 1 PA24 53 GND 2 PA25 54 DDM 3 PA26 55 DDP 4 PA27 56 PC13 5 VDDIOP0 57 PC11 6 GND 58 PC10 7 PA28 59 PC14 8 PA29 60 PC9 9 PB0 www.DataS1h0eet4U.com PB1 61 PC8 62 PC4 11 PB2 63 PC6 12 PB3 64 PC7 13 VDDIOP0 65 VDDIOM 14 GND 66 GND 15 PB4 67 PC5 16 PB5 68 NCS0 17 PB6 69 CFOE/NRD 18 PB7 70 CFWE/NWE/NWR0 19 PB8 71 NANDOE 20 PB9 72 NANDWE 21 PB14 73 A22 22 PB15 74 A21 23 PB16 75 A20 24 VDDIOP0 76 A19 25 GND 77 VDDCORE 26 PB17 78 GND 27 PB18 79 A18 28 PB19 80 BA1/A17 29 TDO 81 BA0/A16 30 TDI 82 A15 31 TMS 83 A14 32 VDDIOP0 84 A13 33 GND 85 A12 34 TCK 86 A11 35 NTRST 87 A10 36 NRST 88 A9 37 RTCK 89 A8 38 VDDCORE 90 VDDIOM 39 GND 91 GND 40 BMS 92 A7 41 OSCSEL 93 A6 42 TST 94 A5 43 JTAGSEL 95 A4 44 GNDBU 96 A3 45 XOUT32 97 A2 46 XIN32 98 NWR2/NBS2/A1 47 VDDBU 99 NBS0/A0 48 WKUP 100 SDA10 49 SHDN 101 CFIOW/NBS3/NWR3 50 HDMA 102 CFIOR/NBS1/NWR1 51 HDPA 103 SDCS/NCS1 52 VDDIOP0 104 CAS Pin 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 Signal Name RAS D0 D1 D2 D3 D4 D5 D6 GND VDDIOM SDCK SDWE SDCKE D7 D8 D9 D10 D11 D12 D13 D14 D15 PC15 PC16 PC17 PC18 PC19 VDDIOM GND PC20 PC21 PC22 PC23 PC24 PC25 PC26 PC27 PC28 PC29 PC30 PC31 GND VDDCORE VDDPLL XIN XOUT GNDPLL NC GNDPLL PLLRCA VDDPLL GNDANA Pin Signal Name 157 ADVREFP 158 PC0 159 PC1 160 VDDANA 161 PB10 162 PB11 163 PB20 164 PB21 165 PB22 166 PB23 167 PB24 168 PB25 169 VDDIOP1 170 GND 171 PB26 172 PB27 173 GND 174 VDDCORE 175 PB28 176 PB29 177 PB30 178 PB31 179 PA0 180 PA1 181 PA2 182 PA3 183 PA4 184 PA5 185 PA6 186 PA7 187 VDDIOP0 188 GND 189 PA8 190 PA9 191 PA10 192 PA11 193 PA12 194 PA13 195 PA14 196 PA15 197 PA16 198 PA17 199 VDDIOP0 200 GND 201 PA18 202 PA19 203 VDDCORE 204 GND 205 PA20 206 PA21 207 PA22 208 PA23 6221DS–ATARM–22-Sep-06 11 11 Page

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