ST10F269Z1　16位微控制器

ST10F269Z1 256KBbit Flash,12KBit RAM,16位微控制器

ST10F269 16-Bit MCU with MAC Unit, 256K Byte FLASH Memory and 12K Byte RAM

ST10F269Z1 概述

The ST10F269 is a derivative of the STMicroelectronics ST10 family of 16-bit single-chip CMOS microcontrollers. It combines high CPU performance (up to 20 million instructions per second) with high peripheral functionality and enhanced I/O-capabilities. It also provides on-chip high-speed single voltage Flash memory, on-chip high-speed RAM, and clock generation via PLL. ST10F269 is processed in 0.35μm CMOS technology. The MCU core and the logic is supplied with a 5V to 3.3V on chip voltage regulator on PQFP144 devices (or 5V to 2.7V on TQFP144 devices). The part is supplied with a single 5V supply and I/Os work at 5V. The device is upward compatible with the ST10F168 device, with the following set of differences:

1. The Multiply/Accumulate unit is available as standard. This MAC unit adds powerful DSP functions to the ST10 architecture, but maintains full compatibility for existing code.
2. Flash control interface is now based on STMicroelectronics third generation of stand-alone Flash memories, with an embedded Erase/Program Controller. This completely frees up the CPU during programming or erasing the Flash.
3. 128-KByte Flash Option
4. Two dedicated pins (DC1 and DC2) on the 144-pin package are used for decoupling the internally generated 3.3V (or 2.7V on TQFP144 devices) core logic supply. Do not connect these two pins to 5.0V external supply. Instead, these pins should be connected to a decoupling capacitor (ceramic t*e, value ≥ 330 nF).
5. The A/D Converter characteristics are different from previous ST10 derivatives ones. Refer to Section 21.3.1
6. The AC and DC parameters are adapted to the 40MHz maximum CPU frequency on PQFP144 devices (32MHz on TQFP144 devices). The characterization is performed with CL = 50pF max on output pins. Refer to Section 21.3 -.
7. In order to reduce EMC, the rise/fall time and the sink/source capability of the drivers of the I/O pads are programmable. Refer to Section 12.2 -.
8. The Real Time Clock functionality is added. – The external interrupt sources can be selected with the EXISEL register.
9. The reset source is identified by a dedicated status bit in the WDTCON register.

ST10F269Z1 特性:

• HIGH PERFORMANCE 32 OR 40 MHZ CPU WITH DSP FUN*ION
  – 16-bit CPU With 4-stage Pipeline
  – 50ns (or 62.5ns) Instruction Cycle Time at 40MHz (or 32MHz) Max CPU Clock
  – Multiply/accumulate Unit (Mac) 16 X 16-bit Multiplication, 40-bit Accumulator
  – Repeat Unit
  – 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 *yte Linear Address Space For Code And Data (5 *ytes 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
  – 16-channel 10-bit
  – 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 INTERFAC* OPERATING ON ONE OR TWO CAN BUSS* (30 OR 2x15 M*SAGE OBJE*S)
• FAIL-SAFE PROTE*ION
  – Programmable Watchdog Timer
  – Oscillator Watchdog
• ON-CHIP BOOTSTRAP LOADER
• CLOCK GENERATION
  – On-chip PLL
  – Direct or Prescaled Clock Input
• REAL TIME CLOCK
• UP TO 111 GENERAL PURPOSE I/O LIN*
  – Individually Programmable as Input, Output or Special Function
  – Programmable Threshold (Hysteresis)
• IDLE AND POWER DOWN MOD*
• SINGLE VOLTAGE SUPPLY: 5V &plu*n;10% (E*EDDED REGULATOR FOR 2.7 or 3.3 V CORE SUPPLY).
• TEMPERATURE RANG*: -40 +125°C / -40 to 85°C
• 144-PIN PQFP/TQFP PACKAG*

ST10F269Z1 订购型号:

ST10F269Z1 技术支持

1. ST10F269Zx 数据手册 DataSheet 下载.pdf
2. ST10 16位微控制器选型参数
3. 手册和产品指南.pdf
4. 8、16、32位微控制器.pdf
5. 意法半导体应用支持. PDF
6. *半导体解决方案的门电子
7. 电机控制参考指南
8. 周围半导体机顶盒应用. PDF
9. STM32,STR7和STR9开发工具. PDF
10. 8 ,16和32位微控制器产品和工具选择指南. PDF
11. 电机控制选型指南. PDF

意法半导体(ST)公司简介
意法半导体,是微电子应用领域中开发供应半导体解决方案的*主导厂商。硅片与系统技术的*结合,雄厚的制造实力,广泛的知识产权组合(IP),以及强大的战略合作伙伴关系,使意法半导体在系统级芯片(SoC)技术方面居*前沿*。在今天实现技术一体化的发展趋势中,ST的产品扮演了一个重要的角色。公司股票分别在纽约股票交易所、巴黎Euronext股票交易所和米兰股票交易所上市。2005年,公司净收入88.8亿美元,净收益2.66亿美元,详情请访问ST网站：www.st.com或ST中文网站www.stmicroelectronics.com.cn。