ST10F269:16Bit MCU 256K BYTE FLASH,12K BYTE RAM

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. 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.

Key Features

  • TWO CAN 2.0B INTERFACES OPERATING ON ONE OR TWO CAN BUSSES (30 OR 2x15 MESSAGE OBJECTS)
  • SERIAL CHANNELSSYNCHRONOUS / ASYNCHRONOUS SERIAL CHANNELHIGH-SPEED SYNCHRONOUS CHANNEL
  • ON-CHIP BOOTSTRAP LOADER
  • FAIL-SAFE PROTECTIONPROGRAMMABLE WATCHDOG TIMEROSCILLATOR WATCHDOG
  • REAL TIME CLOCK
  • CLOCK GENERATIONON-CHIP PLLDIRECT OR PRESCALED CLOCK INPUT
  • IDLE AND POWER DOWN MODES
  • UP TO 111 GENERAL PURPOSE I/O LINESINDIVIDUALLY PROGRAMMABLE AS INPUT, OUTPUT OR SPECIAL FUNCTIONPROGRAMMABLE THRESHOLD (HYSTERESIS)
  • SINGLE VOLTAGE SUPPLY: 5V ±10% (EMBEDDED REGULATOR FOR 3.3 V CORE SUPPLY).
  • A/D CONVERTER16-CHANNEL 10-BIT4.85µs CONVERSION TIME AT 40MHz CPU CLOCK
  • TWO 16-CHANNEL CAPTURE / COMPARE UNITS
  • HIGH PERFORMANCE 40MHz CPU WITH DSP FUNCTION16-BIT CPU WITH 4-STAGE PIPELINE50ns INSTRUCTION CYCLE TIME AT 40MHz MAX CPU CLOCKMULTIPLY/ACCUMULATE UNIT (MAC) 16 x 16-BIT MULTIPLICATION, 40-BIT ACCUMULATOR REPEAT UNITENHANCED BOOLEAN BIT MANIPULATION FACILITIESADDITIONAL INSTRUCTIONS TO SUPPORT HLL AND OPERATING SYSTEMSSINGLE-CYCLE CONTEXT SWITCHING SUPPORT
  • FAST AND FLEXIBLE BUSPROGRAMMABLE EXTERNAL BUS CHARACTERISTICS FOR DIFFERENT ADDRESS RANGES 8-BIT OR 16-BIT EXTERNAL DATA BUSMULTIPLEXED OR DEMULTIPLEXED EXTERNAL ADDRESS/DATA BUSES FIVE PROGRAMMABLE CHIP-SELECT SIGNALSHOLD-ACKNOWLEDGE BUS ARBITRATION SUPPORT
  • MEMORY ORGANIZATION256K 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)
  • TIMERS TWO MULTI-FUNCTIONAL GENERAL PURPOSE TIMER UNITS WITH 5 TIMERS
  • 4-CHANNEL PWM UNIT
  • 144-PIN PQFP PACKAGE
  • INTERRUPT8-CHANNEL PERIPHERAL EVENT CONTROLLER FOR SINGLE CYCLE INTERRUPT DRIVEN DATA TRANSFER16-PRIORITY-LEVEL INTERRUPT SYSTEM WITH 56 SOURCES, SAMPLING RATE DOWN TO 25ns
  • TEMPERATURE RANGE: -40 +125°C
产品规格
DescriptionVersionSize
DS3764: 16-bit MCU with MAC unit, 256 Kbyte Flash memory and 12 Kbyte RAM3.01 MB
应用手册
DescriptionVersionSize
AN1496: Flash programming/reprogramming ST10F269 - ST10F2802.0223 KB
AN1313: Porting an application from the ST10F168 to the ST10F2692.0250 KB
AN2021: Porting an application from the ST10F269 to the ST10F272B/E3.0862 KB
AN2354: ST10 UART recommendations2.0248 KB
用户手册
DescriptionVersionSize
UM0162: Getting started with the CAN industrial controller evaluation board using an ST10 MCU2.0764 KB
UM0156: SDK-ST10F269 quick start software development kit2.0778 KB
UM0059: ST10F269 User's manual2.04 MB
编程手册
DescriptionVersionSize
PM0014: General-purpose DSP library for ST103.0294 KB
PM0036: ST10 Family programming manual8.16 MB
PM0004: ST10 family programming manual5.0671 KB
样片和购买
型号QuantityUnit Price (US$) *PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
ST10F269DIETR--DICE SAWN T&RTape And Reel-4085NEC3A991A2-
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
ST10F269DIETRDICE SAWN T&RAutomotiveN/Amd_a0w6_die_-wspc-zlw6_w416ab1_signed.pdf
md_a0w6_die_-wspc-zlw6_w416ab1.xml
16-bit MCU with MAC unit, 256 Kbyte Flash memory and 12 Kbyte RAM ST10F269
Flash programming/reprogramming ST10F269 - ST10F280 ST10F280
Porting an application from the ST10F168 to the ST10F269 ST10F269
Porting an application from the ST10F269 to the ST10F272B/E ST10F272E
ST10 UART recommendations ST10F272B
Getting started with the CAN industrial controller evaluation board using an ST10 MCU ST10F269
SDK-ST10F269 quick start software development kit ST10F269
ST10F269 User's manual ST10F269
General-purpose DSP library for ST10 ST10F280
ST10 Family programming manual ST10F272E
ST10 family programming manual ST10F280
md_a0w6_die_-wspc-zlw6_w416ab1_signed.pdf VD6955
md_a0w6_die_-wspc-zlw6_w416ab1.xml VD6955