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Details, datasheet, quote on part number:R8800LV
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| Part: | R8800LV |
| Category: | Microcontrollers => 16 bit |
| Description: | Generic Purpose 80186LV/80188LV MCU - DC-25MHz at 3.3V Operating Voltage |
| Company: | RDC Semiconductor |
| Datasheet: | Download R8800LV datasheet File size : 320 kB |
| Request For quote: | Find where to buy R8800LV
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Datasheet text preview:
RDC RDC
®
RISC DSP Controller
R8800LV
R8800LV
16-Bit RISC Microcontroller User's Manual
RDC RISC DSP Controller
RDC Semiconductor Co., Ltd http:\\www.rdc.com.tw Tel. 886-3-666-2866 Fax 886-3-563-1498
RDC Semiconductor Co. Subject to change without notice 1
Rev:1.4
PCSx MCSx LCS UCS
RDC RDC
Contents
®
RISC DSP Controller
R8800LV
------------------------------------------------------------------------------------- page
- Features ---------------------------------------------------------------------------------------------- 4 - Block Diagram ------------------------------------------------------------------------------------ 4 - Pin Configuration ------------------------------------------------------------------------------- 5 - PQFP and LQFP Pin-Out Table --------------------------------------------------------- 7 - Pin Description ----------------------------------------------------------------------------------- 8 - Basic Application System Block --------------------------------------------------------13 - Oscillator Characteristics ------------------------------------------------------------------14 - Read/Write timing Diagram --------------------------------------------------------------16 - Execution Unit -----------------------------------------------------------------------------------18 = General Register ---------------------------------------------------------------------------18 = Segment Register ---------------------------------------------------------------------------18 = Instruction Pointer and Status Flags Register ----------------------------------19 = Address Generation -----------------------------------------------------------------------20 - Peripheral Control Block Register ----------------------------------------------------21 - System Clock Block ---------------------------------------------------------------------------23 - Reset --------------------------------------------------------------------------------------------------24 - Bus Interface Unit -----------------------------------------------------------------------------26 = Memory and I/O Interface -------------------------------------------------------------26 = Data Bus ---------------------------------------------------------------------------------------26 = Wait States ------------------------------------------------------------------------------------27 = Bus Hold ---------------------------------------------------------------------------------------28 - Chip Select Unit ---------------------------------------------------------------------------------30 = -------------------------------------------------------------------------------------------30 = -------------------------------------------------------------------------------------------31 = -----------------------------------------------------------------------------------------32 = ------------------------------------------------------------------------------------------33 - Interrupt Controller Unit ------------------------------------------------------------------36 = Master Mode and Slave Mode --------------------------------------------------------36 = Interrupt Vector, Type and Priority -------------------------------------------------37 = Interrupt Request --------------------------------------------------------------------------38 = Interrupt Acknowledge ------------------------------------------------------------------38 = Programming the Registers ------------------------------------------------------------39
RDC Semiconductor Co. Subject to change without notice 2
Rev:1.4
RDC RDC
®
RISC DSP Controller
R8800LV
- DMA Unit ------------------------------------------------------------------------------------------52 = DMA Operation --------------------------------------------------------------------------52 = External Request -------------------------------------------------------------------------57 - Timer Control Unit ----------------------------------------------------------------------------59 = Watchdog Timer ------------------------------------------------------------------------63 = Timer/Counter Unit Output Mode ------------------------------------------------64 - Asynchronous Serial Port ------------------------------------------------------------------65 - Synchronous Serial Port --------------------------------------------------------------------69 = Synchronous Serial Port Operation ------------------------------------------71 - PIO Unit --------------------------------------------------------------------------------------------73 = PIO Multi-Function Pin list Table -------------------------------------------------73 - PSRAM Control Unit ------------------------------------------------------------------------76 - Instruction Set Opcodes and Clock Cycle -----------------------------------------77 = R8800LV Execution Timings -------------------------------------------------------81 - DC Characteristics ----------------------------------------------------------------------------82 - AC Characteristics ----------------------------------------------------------------------------84 - Package Information -------------------------------------------------------------------------93 - Revision History --------------------------------------------------------------------------------95
RDC Semiconductor Co. Subject to change without notice 3
Rev:1.4
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