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STR730FZ2T7

Name: STR730FZ2T7
Rating: 4.7 (12 reviews)

IC MCU 32BIT 256KB FLASH 144LQFP

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製造商。部分 #STR730FZ2T7
包 TQFP-144
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規格

Package	Tray
Series	STR7
ProductStatus	Obsolete
CoreProcessor	ARM7®
CoreSize	32-Bit Single-Core
Speed	36MHz
Connectivity	CANbus, I²C, SPI, UART/USART
Peripherals	DMA, POR, PWM, WDT
NumberofI/O	112
ProgramMemorySize	256KB (256K x 8)
ProgramMemoryType	FLASH
RAMSize	16K x 8
Voltage-Supply(Vcc/Vdd)	4.5V ~ 5.5V
DataConverters	A/D 16x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 105°C (TA)
MountingType	Surface Mount
Package/Case	144-LQFP

概述

Description

STR730FZ2T7 is a STMicroelectronics STR730 family 32-bit microcontroller. It typically uses an ARM-based STR7 core with on-chip flash and RAM, designed for embedded control tasks. The FZ2T7 suffix denotes a specific package/temperature variant of the device.
Key points:
- On-chip memory: flash for code and RAM for data
- Peripherals: timers, PWM, ADCs, and serial interfaces (USART/UART, SPI, I2C)
- I/O: multiple GPIOs and common communication/bus options
- Power management: supports low-power modes for energy efficiency
- Target applications: automotive, industrial, consumer electronics, instrumentation
For exact specifications (memory sizes, max clock, voltage range, available packages, pin count, and peripheral set) you should consult the official STR730FZ2T7 datasheet and ST product page.

Features

STR730FZ2T7 is a STR730 family microcontroller from STMicroelectronics. Key features (typical for STR730F devices):
- Core: ARM7TDMI-S 32-bit, up to about 72 MHz operation
- Memory: On-chip Flash and RAM (exact sizes depend on the specific device variant)
- USB: Full-Speed USB interface (device)
- CAN: CAN 2.0 controller
- LCD: LCD controller/driver for graphic displays
- Serial peripherals: Multiple UART/USART, SPI, I2C
- Analog: 12-bit ADC (with multiple channels); DAC where available
- Timers: Several general-purpose timers with PWM capability
- DMA: Direct Memory Access controller
- Power: Low-power modes and power-management features
- Debug: JTAG/SWD debug support
- Package options: Various packages (sizes depend on device grade)
Note: Exact memory sizes, peripheral counts, and package options vary by specific STR730FZ2T7 variant. Refer to the official datasheet for precise numbers.

Package

LQFP (Quad Flat Package) style.

Pinout

Pin count: 100 pins (LQFP-100).
Function: ARM7TDMI-S based microcontroller from ST STR730 family (general-purpose MCU with on-chip Flash/SRAM and standard peripherals).

Manufacturer

Manufacturer: STMicroelectronics (ST).
What kind of company: STMicroelectronics is a European multinational semiconductor company that designs and manufactures integrated circuits, microcontrollers, sensors, and other electronic components.

Application

STR730FZ2T7 is an ST STR7 microcontroller. Typical application areas:
- Automotive electronics (body/comfort modules, dashboards)
- Industrial automation and motor control
- Power management and energy monitoring
- Consumer electronics and home appliances
- Instrumentation and sensor data processing
- IoT gateways and embedded systems