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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 type, 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 FUNCTION
  – 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 MByte Linear Address Space For Code And Data (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
  – 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 INTERFACES OPERATING ON ONE OR TWO CAN BUSSES (30 OR 2x15 MESSAGE OBJECTS)
• FAIL-SAFE PROTECTION
  – 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 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

ST10F269Z1 订购型号:

Device	Order code	Package	Flash Program Memory (Bytes)	Temperature range (°C)
ST10F269Z2	ST10F269Z2Q3	PQFP144 (28 x 28 mm)	256K	-40°C to +125°C
	ST10F269Z2Q6	PQFP144 (28 x 28 mm)	256K	-40°C to +85°C
	ST10F269Z2T3	TQFP144 (20 x 20 x 1.40 mm)	256K	-40°C to +125°C
	ST10F269Z2T6	TQFP144 (20 x 20 x 1.40 mm)	256K	-40°C to +85°C
ST10F269Z1	ST10F269Z1Q3	PQFP144 (28 x 28 mm)	128 KB	-40°C to +125°C
	ST10F269Z1Q6	PQFP144 (28 x 28 mm)	128 KB	-40°C to +85°C
	ST10F269Z1T3	TQFP144 (20 x 20 x 1.40 mm)	128 KB	-40°C to +125°C
	ST10F269Z1T6	TQFP144 (20 x 20 x 1.40 mm)	128 KB	-40°C to +85°C

ST10F269Z1 技术支持与电子电路设计开发资源下载

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. 先进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