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ST10F269Z2Q3 - ST Microelectronics
Manufacturer:
ST Microelectronics
ManyChip's Part#:
MC35978667
Category:
Microcontroller, MCU IC
Package:
BQFP-144
Datasheet:
Datasheet 3D Model
Description:
Microcontroller, Digital Signal Processor Functions, 16Bit, 40MHz, 256KB, 12KB, 144Pins
Stock Locations:
Availability:
3,725 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 30.94

Updated at 17/07/2025 10:30:15(UTC+8)

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Description

INTRODUCTION
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.
■ 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 Spe cial 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

Show

ST10F269Z2Q3 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	144 Pin
Case/Package	BQFP-144
Frequency	40 MHz
Supply Voltage (DC)	5.00 V, 5.50 V (max)
Clock Speed	40.0 MHz, 40.0 MHz (max)
RAM Memory Size	12 KB
Number of Bits	16 Bit
Power Dissipation	1500 mW
FLASH Memory Size	262144 B
Number of I/O Pins	111 IO
Access Time	40.0 µs
Number of ADCs	1 ADC
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1500 mW
Supply Voltage	4.5V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	4.5 V
	Show
Size-Length	28.1 mm
Size-Width	28.1 mm
Size-Height	3.4 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	3A991A2

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