2024年5月16日发(作者：牵雪绿)
元器件交易网
RDC
®
RISC DSP Communication
R8810
16-BIT RISC MICROCONTROLLER
16-BIT RISC MICROCONTROLLER
R8810
Brief Sheet
Specifications subject to change without notice, contact your sales representatives for the most update information.
Page 1 of 5 REV 1.0 Jul 18 2006
元器件交易网
RDC
®
RISC DSP Communication
R8810
16-BIT RISC MICROCONTROLLER
1.
Features
l CPU Core
- RDC’s proprietary RISC architecture
- Five-stage pipeline
- CPU clock speed up to 40 MHz
- Supports CPU ID
- Supports 32 PIO pins
- Static & synthesizable design
l Bus Interface
- A multiplexed address and data bus which is
compatible with the 80C188 microprocessor
- Supports a non-multiplexed address bus A[19:0]
l ROM/RAM Controller and Addressing Space
- 1M-byte memory address space
- 64K-byte I/O space
l PSRAM Interface
- PSRAM (Pseudo static RAM) interface with
auto-refresh control
l Two Independent DMA Channels
l Asynchronous Serial Channel
- Supports one asynchronous serial channel with one
synchronous serial channel
l Interrupt Controller
- The Interrupt controller with five maskable
external interrupts and one non-maskable external
interrupt
l Programmable Chip-select Logic
- Programmable chip-select logic for memory or I/O
bus cycle decoder
l Programmable Wait-state Generator
l Counter/Timers
- Three independent 16-bit timers and Timer 1 can be
programmed as a watchdog timer
l Software is compatible with the 80C188
microprocessor
l Operating Voltage Range
- Core voltage: 5V ± 5%
- I/O voltage: 5V ± 10%
l Ambient Temperature: 0 ~ +70°C
l Package Type
- 100-pin PQFP
- 100-pin LQFP
l A Green Product
Specifications subject to change without notice, contact your sales representatives for the most update information.
Page 2 of 5 REV 1.0 Jul 18 2006
2024年5月16日发(作者：牵雪绿)
元器件交易网
RDC
®
RISC DSP Communication
R8810
16-BIT RISC MICROCONTROLLER
16-BIT RISC MICROCONTROLLER
R8810
Brief Sheet
Specifications subject to change without notice, contact your sales representatives for the most update information.
Page 1 of 5 REV 1.0 Jul 18 2006
元器件交易网
RDC
®
RISC DSP Communication
R8810
16-BIT RISC MICROCONTROLLER
1.
Features
l CPU Core
- RDC’s proprietary RISC architecture
- Five-stage pipeline
- CPU clock speed up to 40 MHz
- Supports CPU ID
- Supports 32 PIO pins
- Static & synthesizable design
l Bus Interface
- A multiplexed address and data bus which is
compatible with the 80C188 microprocessor
- Supports a non-multiplexed address bus A[19:0]
l ROM/RAM Controller and Addressing Space
- 1M-byte memory address space
- 64K-byte I/O space
l PSRAM Interface
- PSRAM (Pseudo static RAM) interface with
auto-refresh control
l Two Independent DMA Channels
l Asynchronous Serial Channel
- Supports one asynchronous serial channel with one
synchronous serial channel
l Interrupt Controller
- The Interrupt controller with five maskable
external interrupts and one non-maskable external
interrupt
l Programmable Chip-select Logic
- Programmable chip-select logic for memory or I/O
bus cycle decoder
l Programmable Wait-state Generator
l Counter/Timers
- Three independent 16-bit timers and Timer 1 can be
programmed as a watchdog timer
l Software is compatible with the 80C188
microprocessor
l Operating Voltage Range
- Core voltage: 5V ± 5%
- I/O voltage: 5V ± 10%
l Ambient Temperature: 0 ~ +70°C
l Package Type
- 100-pin PQFP
- 100-pin LQFP
l A Green Product
Specifications subject to change without notice, contact your sales representatives for the most update information.
Page 2 of 5 REV 1.0 Jul 18 2006