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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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CP3UB26 датащи(PDF) 3 Page - National Semiconductor (TI) |
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CP3UB26 датащи(HTML) 3 Page - National Semiconductor (TI) |
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3 / 268 page  3 www.national.com 2.0 Features CPU Features Fully static RISC processor core, capable of operating from 0 to 24 MHz with zero wait/hold states Minimum 41.7 ns instruction cycle time with a 24-MHz in- ternal clock frequency, based on a 12-MHz external input 47 independently vectored peripheral interrupts On-Chip Memory 256K bytes reprogrammable Flash program memory 8K bytes Flash data memory 32K bytes of static RAM data memory Addresses up to 12M bytes of external memory Broad Range of Hardware Communications Peripherals Universal Serial Bus (USB) 1.1 full-speed node ACCESS.bus serial bus (compatible with Philips I2C bus) CAN interface with 15 message buffers conforming to CAN specification 2.0B active 8/16-bit SPI, Microwire/Plus serial interface Four-channel Universal Asynchronous Receiver/Trans- mitter (UART), one channel has USART capability Advanced Audio Interface (AAI) to connect to external 8/ 13-bit PCM Codecs as well as to ISDN-Controllers through the IOM-2 interface (slave only) CVSD/PCM converter supporting one bidirectional audio connection General-Purpose Hardware Peripherals 12-bit A/D Converter (ADC) Dual 16-bit Multi-Function Timer (MFT) Versatile Timer Unit with four subsystems (VTU) Four-channel DMA controller Timing and Watchdog Unit Random Number Generator peripheral Extensive Power and Clock Management Support On-chip Phase Locked Loop Support for multiple clock options Dual clock and reset Power-down modes Flexible I/O Up to 54 general-purpose I/O pins (shared with on-chip peripheral I/O) Programmable I/O pin characteristics: TRI-STATE out- put, push-pull output, weak pull-up input, high-imped- ance input Schmitt triggers on general-purpose inputs Multi-Input Wake-Up (MIWU) capability Power Supply I/O port operation at 2.5V to 3.3V Core logic operation at 2.5V On-chip power-on reset Temperature Range -40°C to +85°C (Industrial) Packages LQFP-128, LQFP-144 Complete Development Environment Pre-integrated hardware and software support for rapid prototyping and production Integrated environment Project manager Multi-file C source editor High-level C source debugger Comprehensive, integrated, one-stop technical support CP3UB26 Connectivity Processor Selection Guide NSID Speed (MHz) Temp. Range Program Flash (kBytes) Data Flash (kBytes) SRAM (kBytes) External Address Lines I/Os Package Type CP3UB26G18NEP 24 -40° to +85°C 256 8 32 0 54 LQFP-128 CP3UB26G18NEPNOPB 24 -40° to +85°C 256 8 32 0 54 LQFP-128 CP3UB26G18NEPX 24 -40° to +85°C 256 8 32 0 54 LQFP-128 CP3UB26G18NEPXNOPB 24 -40° to +85°C 256 8 32 0 54 LQFP-128 CP3UB26Y98NEP 24 -40° to +85°C 256 8 32 23 48 LQFP-144 CP3UB26Y98NEPNOPB 24 -40° to +85°C 256 8 32 23 48 LQFP-144 CP3UB26Y98NEPX 24 -40° to +85°C 256 8 32 23 48 LQFP-144 CP3UB26Y98NEPXNOPB 24 -40° to +85°C 256 8 32 23 48 LQFP-144 NEP - Erased part (serial number in Information Block 1); X - Tape and reel; NOPB - No lead solder |
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