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- ST72F325J6T6 - ST Microelectronics
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Manufacturer:ST Microelectronics
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ManyChip's Part#:MC80982058
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Category:Microcontroller, MCU IC
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Package:LQFP-44
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Datasheet:Datasheet 3D Model
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Description:STMICROELECTRONICS ST72F325J6T6 8Bit Microcontroller, High Density Flash, ST72x, 8MHz, 32KB, 1KB, 44Pins, TQFP
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Stock Locations:
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Availability:234 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 4.17
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The ST72F325 Flash and ST72325 ROM devices are members of the ST7 microcontroller family designed for mid-range applications.
- They are derivatives of the ST72321 and ST72324 devices, with enhanced characteristics and robust Clock Security System.
- All devices are based on a common industrystandard 8-bit core, featuring an enhanced instruction set and are available with Flash or ROM program memory. The ST7 family architecture offers both power and flexibility to software developers, enabling the design of highly efficient and compact application code.
- The on-chip peripherals include an A/D converter, a PWM Autoreload timer, 2 general purpose timers, I2C bus, SPI interface and an SCI interface.
- For power economy, microcontroller can switch dynamically into WAIT, SLOW, ACTIVE-HALT or HALT mode when the application is in idle or stand-by state.
- Typical applications are consumer, home, office and industrial products.
- The devices feature an on-chip Debug Module(DM) to support in-circuit debugging (ICD). For adescription of the DM registers, refer to the ST7ICC Protocol Reference Manual.Main Differences with ST72321: LQFP48 and LQFP32 packages Clock Security SystemInternal RC, Readout protection, LVD and PLLwithout limitationsNegative current injection not allowed on I/O portPB0 (instead of PC6).External interrupts have Exit from Active Haltmode capability.
- **Key Features**
- 1 Analog peripheral (low current coupling)10-bit ADC with up to 16 robust input ports
- 3 Communications interfacesSPI synchronous serial interfaceSCI asynchronous serial interfaceI2 C multimaster interface
- Development toolsFull hardware/software development packageDM (Debug module)
- Memories16K to 60K dual voltage High Density Flash (HDFlash) or up to 32K ROM with read-outprotection capability. In-Application Programming and In-Circuit Programming for HDFlash devices512 to 2048 bytes RAMHDFlash endurance: 100 cycles, data retention: 40 years at 85°C
- Interrupt managementNested interrupt controller14 interrupt vectors plus TRAP and RESETTop Level Interrupt (TLI) pin on 64-pin devices9/6 external interrupt lines (on 4 vectors)
- Clock, reset and supply managementEnhanced low voltage supervisor (LVD) for main supply and auxiliary voltage detector(AVD) with interrupt capabilityClock sources: crystal/ceramic resonator oscillators, internal RC oscillator and bypass for external clockPLL for 2x frequency multiplicationFour Power Saving Modes: Halt, Active-Halt,Wait and SlowClock Security System
- 5 timersMain Clock Controller with: Real time base, Beep and Clock-out capabilitiesConfigurable watchdog timerTwo 16-bit timers with: 2 input captures, 2 output compares, external clock input on one timer, PWM and pulse generator modes8-bit PWM Auto-reload timer with: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector
- Instruction set8-bit Data Manipulation63 Basic Instructions17 main Addressing Modes8 x 8 Unsigned Multiply Instruction
- Up to 48 I/O ports48/36/32/24 multifunctional bidirectional I/O lines34/26/22/17 alternate function lines16/13/12/10 high sink outputs
ST72F325J6T6 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 44 Pin |
| Case/Package | LQFP-44 |
| Frequency | 8 MHz |
| Supply Voltage (DC) | 5.00 V, 5.50 V (max) |
| Operating Voltage | 3.80V, 5.50V |
| Clock Speed | 8.00 MHz, 8.00 MHz (max) |
| RAM Memory Size | 1 KB |
| Number of Bits | 8 Bit |
| Power Dissipation | 500 mW |
| FLASH Memory Size | 32 KB |
| Number of I/O Pins | 48 IO |
| Access Time | 8.00 µs |
| Number of ADCs | 1 ADC |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 500 mW |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 3.8 V |
| Show | |
| Size-Height | 1.4 mm |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tray |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance Edition | 2015/12/17 |
| ECCN Code | EAR99 |
Order guide
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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