|
 |
产品名称：ST10F269Z2
产品封装：QFP-144
产品品牌：STMicroelectronics
库 存：查看
电 话：0755-83035811
|
产品介绍
ST10F269Z2
Features
- HIGH PERFORMANCE 32 OR 40 MHZ CPU WITH DSP FUNCTION
- 16-bit CPU With 4-stage Pipeline
- 50ns (or 62.5ns) Instruction Cycle Time at 40MHz (or32MHz) Max CPU Clock
- Multiply/accumulate Unit (Mac) 16 X 16-bit Multiplication, 40-bit Accumulator
- Enhanced Boolean Bit Manipulation Facilities
- Additional Instructions to Support HLL and Operating Systems
- Single-cycle Context Switching Support
- MEMORY ORGANIZATION
- 128K or 256K Byte On-chip Flash Memory Single Voltage With Erase/program Controller
- Up to 1K Erasing/programming Cycles
- Up to 16 MByte Linear Address Space For Code AndData (5 MBytes With CAN)
- 2K Byte On-chip Internal RAM (IRAM)
- 10K Byte On-chip Extension RAM (XRAM)
- FAST AND FLEXIBLE BUS
- Programmable External Bus Characteristics for Different Address Ranges
- 8-bit or 16-bit External Data Bus
- Multiplexed or Demultiplexed External Address/data Buses
- Five Programmable Chip-select Signals
- Hold-acknowledge Bus Arbitration Support
- INTERRUPT
- 8-channel Peripheral Event Controller for Single Cycle Interrupt Driven Data Transfer
- 16-priority-level Interrupt System with 56 Sources,Sampling Rate Down to 25ns at 40MHz (31.25ns at 32MHz)
- TIMERS
- Two Multi-functional General Purpose Timer Units with 5 Timers
- TWO 16-CHANNEL CAPTURE /COMPARE UNITS
- A/D CONVERTER
- 4.85µs Conversion Time at 40MHz CPU Clock (6.06µs at 32MHz)
- 4-CHANNEL PWM UNIT
- SERIAL CHANNELS
- Synchronous/Asynchronous Serial Channel
- High-speed Synchronous Channel
- TWO CAN 2.0B INTERFACES OPERATING ON ONE OR TWO CAN BUSSES (30 OR 2x15 MESSAGE OBJECTS)
- FAIL-SAFE PROTECTION
- Programmable Watchdog Timer
- ON-CHIP BOOTSTRAP LOADER
- CLOCK GENERATION
- Direct or Prescaled Clock Input
- REAL TIME CLOCK
- UP TO 111 GENERAL PURPOSE I/O LINES
- Individually Programmable as Input, Output or Special Function
- Programmable Threshold (Hysteresis)
- IDLE AND POWER DOWN MODES
- SINGLE VOLTAGE SUPPLY: 5V ±10% (EMBEDDED REGULATOR FOR 2.7 or 3.3 V CORE SUPPLY).
- TEMPERATURE RANGES: -40 +125 °C / -40 to 85 °C
- 144-PIN PQFP/TQFP PACKAGES
|
