ST10F269-BQ3 Product Details
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 external supply. 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/ O’s 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.
■ 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
– 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
– 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
(Picture:Pinout / Diagram)
- Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
- RoHs Status
- Lead free/RoHS Compliant
ST10F269-BQ3 Related Products
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Estimated Delivery Time: Jun 19 - Jun 24 days (choose Expedited at checkout).
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1.We provide 90 days warranty.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
- Q: How does Jotrin guarantee that ST10F269-BQ3 is the original manufacturer or agent of ST?
- We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their ST10F269-BQ3 devices; we pay more attention to the channels and quality of ST10F269-BQ3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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- You can use Jotrin's intelligent search engine, or filter by Integrated Circuits (ICs) category, or find it through STMicroelectronics, Inc Information page.
- Q: Are the ST's ST10F269-BQ3 price and stock displayed on the platform accurate?
- The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ST10F269-BQ3, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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- Q: What is the process for returns or replacement of ST10F269-BQ3?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the ST10F269BQ3 we delivered, we will accept the replacement or return of the ST10F269-BQ3 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ST10F269-BQ3.
(3)The ST10F269-BQ3 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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