ST10F269Z2 16-bit MCU_BDTIC 代理ST10F269Z2

ST10F269Z2 16-bit MCU

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:

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.

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.

Two dedicated pins (DC1 and DC2) on the PQFP-144 package are used for decoupling the internally generated 3.3V core logic supply. Do not connect these two pins to 5.0V externalsupply. Instead, these pins should be connected to a decoupling capacitor (ceramic type, value 330 nF).

The A/D Converter characteristics are different from previous ST10 derivatives ones. Refer to Section 21.3.1 - A/D Converter Characteristics.

The AC and DC parameters are adapted to the 40MHz maximum CPU frequency. The characterization is performed with CL = 50pF max on output pins. Refer to Section 21.3 DC Characteristics.

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 I/Os Special Features.

The Real Time Clock functionnality is added.

The external interrupt sources can be selected with the EXISEL register.

The reset source is identified by a dedicated status bit in the WDTCON register

技术特性

HIGH PERFORMANCE 40MHz CPU WITH DSP FUNCTION
- 16-BIT CPU WITH 4-STAGE PIPELINE
- 50ns INSTRUCTION CYCLE TIME AT 40MHz 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
- 256K BYTE ON-CHIP FLASH MEMORY SINGLE VOLTAGE WITH ERASE/PROGRAM CONTROLLER.
- 100K ERASING/PROGRAMMING CYCLES.
- UP TO 16M BYTE LINEAR ADDRESS SPACE FOR CODE AND DATA (5M BYTES 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
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
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 3.3 V CORE SUPPLY).
TEMPERATURE RANGE: -40 +125°C
144-PIN PQFP PACKAGE

ST10F269Z2 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
ST10F269Z2T3	NRND		1000	LQFP 144 20x20x1.4	Tray	-40 °C-125 °C	ST10F269Z2T3
ST10F269Z2Q3	Active		1000	PQFP 144 28x28x3.5	Tray	-40 °C-125 °C	ST10F269Z2Q3
ST10F269Z2Q6	Active		1000	PQFP 144 28x28x3.5	Tray	-40 °C-85 °C	ST10F269Z2Q6

DATASHEET

描述	版本	大小
ST10F269Z2 : DS5139: 16-BIT MCU WITH MAC UNIT, 128K to 256K BYTE FLASH MEMORY AND 12K BYTE RAM	1	3069KB

APPLICATION NOTES

描述	版本	大小
AN1102: ST10 Direct Memory Access using MAC	1	47KB
AN2639: Soldering recommendations and package information for Lead-free ECOPACK® microcontrollers	2	209KB
AN2555: Porting an application from the ST10F269Zx to the ST10F276Z5	1	608KB
AN2556: Porting an application from the ST10F269Zx to the ST10F273Z4	1	580KB
AN2549: Porting an application from the ST10F269Zx to the ST10F272Z2	1	436KB
AN2692: How to program/reprogram the ST10F269Zx Flash memory	1	210KB
AN2182: Filters using the ST10 DSP library	1	222KB
AN1709: EMC design guide for ST microcontrollers	1	657KB
AN1181: Electrostatic discharge sensitivity measurement	1	59KB

LICENSE AGREEMENTS

描述	版本	大小
MCU software licence agreement liberty v2	2.0	18KB
MCU software licence agreement image v2	2.0	17KB

FIRMWARE

描述	版本	大小
Filters using the ST10 DSP library	1.0	9KB