ST10F271Z1Q3　16位微控制器

品牌:ST10F271Z1Q3 型号:ＳＴ批号:０９＋封装:LQFP-144

ST10F271Z1Q3 128KBbit Flash,12KBit RAM,16位微控制器LQFP-144封装

ST10F271Z1 概述

The ST10F271Z1 device is a derivative of the STMicroelectronics ST10 family of 16-bit single-chip CMOS microcontrollers.The ST10F271Z1 combines high CPU performance (up to 32 million instructions per second) with high peripheral functionality and enhanced I/O-capabilities. It also provides onchip high-speed single voltage Flash memory, on-chip high-speed RAM, and clock generation via PLL. The ST10F271Z1 is processed in 0.18 μm CMOS technology. The MCU core and the logic is supplied with a 5V to 1.8 V on-chip voltage regulator. The part is supplied with a single 5V supply and I/Os work at 5 V.

The ST10F271Z1 devices are based on the ST10F272 silicon, and 100% compatible, with the difference that only a reduced portion of the on-chip Flash and RAM memories are usable. The available memories will be detailled in the Chapter 4: Memory organization.

The architecture of the ST10F271Z1 combines advantages of both RISC and CISC processors and an advanced peripheral subsystem. The block diagram gives an overview of the different on-chip components and the high bandwidth internal bus structure of the ST10F271Z1.

ST10F271Z1Q3 特性:

16-bit CPU with DSP functions
– 31.25 ns instruction cycle time at 64MHz max CPU clock
– Multiply/accumulate unit (MAC) 16 x 16-bit multiplication, 40-bit accumulator
– Enhanced boolean bit manipulations
– Single-cycle context switching support
On-chip memories
– 128 Kbyte Flash memory (32-bit fetch)
– Single voltage Flash memories with erase/program controller and 100K erasing/programming cycles.
– Up to 16 Mbyte linear address space for code and data (5 Mbytes with CAN or I²C)
– 2 Kbyte internal RAM (IRAM)
– 10 Kbyte extension RAM (XRAM)
– Programmable external bus configuration&characteristics for different address ranges
– 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 15.6ns
Timers
– Two multi-functional general purpose timer units with 5 timers
Two 16-channel capture / compare units
4-channel PWM unit + 4-channel XPWM
A/D converter
– 24-channel 10-bit
– 3μs minimum conversion time
Serial channels
– Two synch. / asynch. serial channels
– Two high-speed synchronous channels
– One I²C standard interface
2 CAN 2.0B interfaces operating on 1 or 2 CAN busses (64 or 2x32 message, C-CAN version)
Fail-safe protection
– Programmable watchdog timer
– Oscillator watchdog
On-chip bootstrap loader
Clock generation
– On-chip PLL with 4 to 8 MHz oscillator
– Direct or prescaled clock input
Real-time clock and 32 kHz on-chip oscillator
Up to 111 general purpose I/O lines
– Individually programmable as input, output or special function
– Programmable threshold (hysteresis)
Idle, power-down and stand-by modes
Single voltage supply: 5V &plu*n;10%

ST10F271Z1Q3 订购型号:

Order code	Package	Max CPU frequency (MHz)	Flash	RAM	Temperature range (°C)
ST10F271Z1T3	PQFP144	64	128 KB	12 KB	-40/+125
ST10F271Z1Q3	LQFP144	40	128 KB	12 KB	-40/+125

ST10F271Z1Q3 技术支持

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。

ST10F271Z1Q3 16位微控制器