Maker : RDC Semiconductor
Part No. : R1100

  Datasheet PDF : R1100.pdf
  Cross Reference : R1100 Cross Reference
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Product Information

RDC ® www.DataSheet4U.com RISC DSP Communication R1100 16 Bit RISC Micro Processor R1100 Brief Sheet 16 BIT RISC MICRO PROCESSOR Specifications subject to change without notice, contact your sales representatives for the most update information. RDC Confidential Page 1 of 5 REV 1.0 May. 04 2007 RDC ® 1 l www.DataSheet4U.com RISC DSP Communication R1100 16 Bit RISC Micro Processor Features CPU Core - RDC’s proprietary RISC architecture - Five-stages pipeline - Operation frequency: 80MHz - Support CPU ID - Supports 32 PIO pins - External bus, Internal bus and core in the same clock base l l l l Interrupt Controller - The interrupt controller with seven maskable external interrupts and one non-maskable external interrupt (NMI) Two Independent DMA Channels Integrate PLL(*1~*8) Programmable Chip-select Logic - Programmable chip-select logic for Memory or I/O bus cycle decoder l l Programmable Wait-state Generator Counter/Timers - Three independent 16-bit timers and one independent programmable watchdog timer l Operating Voltage Range - Operation voltage: 3.3V - I/O pin input voltage: 3.3V ~ 5V compatible with generic 80C186 l - I/O pin output voltage: 3.3V Package Type - 100 Pin PQFP & LQFP l A Green Product l Bus interface - Multiplexed address and Data bus - With 8-bit or 16-bit boot ROM bus size - Supports direct address bus [A19 : A0] - 8-bit or 16-bit external bus dynamic access l ROM/RAM/DRAM Controller and Addressing Space - 1M byte memory address space - 64K byte I/O space l Software - Software microprocessor l Asynchronous Serial Channels - Support two Asynchronous serial channels with hardware handshaking signals. Specifications subject to change without notice, contact your sales representatives for the most update information. RDC Confidential Page 2 of 5 REV 1.0 May. 04 2007 RDC ® 2. www.DataSheet4U.com RISC DSP Communication R1100 16 Bit RISC Micro Processor Block Diagram INT2/INTA0 INT1/SELECT CLKOUTA INT3/INTA1/IRQ CLKOUTB INT4 INT0 NMI TMROUT0 TMROUT1 TMRIN0 TMRIN1 DRQ0 DRQ1 X1 X2 PLL VCC GND Clock & Power Management Interrupt Control Unit Timer Control Unit DMA Unit RST LCS/ONCE0 MCS3/RFSH MCS2-MCS0 UCS/ONCE1 PCS3-PCS0 PCS5/A1 PCS6/A2 Chip Select Unit PSRAM Control Unit Instruction Queue (64bits) Instruction Decoder Control Signal Micro ROM PIO Unit ARDY SRDY S2~S0 DT/R DEN Refresh Control Unit Register File General, Segment, Eflag Register EA / LA Address Asynchronous Serial Port TXD RXD HOLD HLDA S6/CLKDIV2 UZI Bus Interface Unit ALU (Special, Logic, Adder, BSF) Execution Unit Synchronous Serial Interface SCLK A19~A0 AD15~AD0 ALE RD WHB WLB SDATA SDEN0 SDEN1 WR BHE/ADEN Specifications subject to change without notice, contact your sales representatives for the most update information. RDC Confidential Page 3 of 5 REV 1.0 May. 04 2007 RDC ® 3. www.DataSheet4U.com RISC DSP Communication R1100 16 Bit RISC Micro Processor Package Information 100 Pin PQFP D 23.20 0.25 0.10 D1 20.00 "A" 0.10 E1 14.00 SEATING PLANE 0.25 MIN A1 0.22/0.38 0.13/0.23 WITH PLATING c b c1 0.13/0.17 b1 0.22/0.30/0.33 BASE METAL DETAIL A 1.60 REF L1 0~7 A2 2.75 0.12 0.25 DETAIL A 7 TYP L 0.88 0.15 0.089 c 3.40 MAX Specifications subject to change without notice, contact your sales representatives for the most update information. RDC Confidential Page 4 of 5 15 TYP "A" 0.65 BSC E 17.20 0.25 REV 1.0 May. 04 2007 RDC ® 100 Pin LQFP www.DataSheet4U.com RISC DSP Communication R1100 16 Bit RISC Micro Processor 16.00 14.00 0.10 0.10 100 76 1 75 0.10 14.00 25 51 26 50 0.127(TYP) 0.50(TYP) Sealing Plane 0.22 0.05 "A" 0.076(MAX) 1.60(MAX) 0.05 0 ~ 7 0.05 0.60 1.00(REF) 0.10 Specifications subject to change without notice, contact your sales representatives for the most update information. RDC Confidential Page 5 of 5 0.2S(TYP) GAUGE PLANE 1.40 0.15 UNIT:mm REV 1.0 May. 04 2007 16.00 0.10 ...

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