ST72F521M9TC Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 60KB FLASH 80TQFP
Documents
Datasheet |
ST72F521M9TC![]() |
Specifications
Series | ST7 |
Part Status | Obsolete |
Core Processor | ST7 |
Core Size | 8-Bit |
Speed | 8MHz |
Connectivity | CAN, I²C, SCI, SPI |
Peripherals | LVD, POR, PWM, WDT |
Number of I/O | 64 |
Program Memory Size | 60KB (60K x 8) |
Program Memory Type | FLASH |
RAM Size | 2K x 8 |
Voltage - Supply (Vcc/Vdd) | 3.8 V ~ 5.5 V |
Data Converters | A/D 16x10b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 125°C (TA) |
Package / Case | 80-LQFP |
Supplier Device Package | * |
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Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80TQFP | 155285 |
|
Inquiry | |
ST72F521M9TCE | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80TQFP | 29774 |
|
Inquiry | |
ST72F521M9TCTR | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80TQFP | 5666 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | Analog Devices Inc./Maxim Integrated | IC MCU 8BIT 64KB FLASH 44TQFP | 10948 |
|
Inquiry | |
ST72F521M9TCE | Analog Devices Inc./Maxim Integrated | IC MCU 8BIT 64KB FLASH 44TQFP | 7895 |
|
Inquiry | |
ST72F521M9TCTR | Analog Devices Inc./Maxim Integrated | IC MCU 8BIT 64KB FLASH 40DIP | 9748 |
|
Inquiry |

Allelco Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP Integrated Circuits (ICs) > Embedded - Microcontrollers
|
11600 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | 80-LQFP | 10000 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | 13960 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP Integrated Circuits (ICs)>Embedded - Microcontrollers
|
873 |
|
Buy |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80TQFP Embedded - Microcontrollers
|
4524 |
|
Buy | |
ST72F521M9TCE | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80TQFP Embedded - Microcontrollers
|
3446 |
|
Buy | |
ST72F521M9TCTR | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80TQFP Embedded - Microcontrollers
|
2221 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80TQFP Embedded - Microcontrollers
|
Available |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | 44348 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 298 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | 2637 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | 8499 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | 8-bit Microcontrollers - MCU Flask 60K SPI/SCI/I2 | 6305 |
|
Buy |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80TQFP | 150000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | DC:24+ ; Original New | 36728 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | ST7 ST7 Microcontroller IC 8-Bit 8MHz 60KB (60K x 8) FLASH | 1107 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | 4479 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | 2000 |
|
Inquiry | |||
ST72F521M9TC | STMicroelectronics | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80TQFP Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | 65366 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | DC:Active ; - | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | 3424 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | ST7 ST7 Microcontroller IC 8-Bit 8MHz 60KB (60K x 8) FLASH ; Tray | 9144 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | 10000 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | 9160 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | Brand new and original/respond online to quote. | 6435 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | 3844 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP ; DC:21+ ; - | 111 |
|
Inquiry | |
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP ; DC:23+ | 9160 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, FIVE TIMERS, SPI, SCI, I2C, CAN INTERFACE | IC MCU 8BIT 60KB FLASH 80LQFP | 0 |
|
Buy |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | 13026 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | ST | IN STOCK | 1080 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80TQFP New Original Stock.
|
2110 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | ST7 ST7 Microcontroller IC 8-Bit 8MHz 60KB (60K x 8) FLASH | 8638 |
|
Inquiry |

First Choice Electronics(HK) Ltd .
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | ST | QFP-60 ; DC:07+ | 38 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | ST | IN STOCK Immediate delivery | 880 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | ST | QFP80 | 5000 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | 2110 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80TQFP Embedded - Microcontrollers
|
850 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | 8 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | ST | new and original ROHS ; DC:17+ ; QFP80 | 400 |
|
Inquiry | |
ST72F521M9TC | ST | new and original ROHS ; DC:19 | 11 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | 1893 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | ST | IN STOCK Immediate delivery | 1580 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | SMD | SMD | 1 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | ST | OEM/CM QUOTES ONLY | NO BROKERS | 1285 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | ST | in stock Immediately | 40 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | In Stock |
|
Inquiry | ||
ST72F521M9TC | STMICROELECTRONICS | In Stock |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | 2110 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | STMicroelectronics | IC MCU 8BIT 60KB FLASH 80LQFP | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC | ST | DC:07+ ; QFP | 8100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ST72F521M9TC
sku #: ST72F521M9TC
|
STMicroelectronics | 5022 |
|
Inquiry |
See Also:
ST72F521M9T3
ST72F521M9TCE
ST72F521R9TC
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ST72F521R9T6
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ST72F521R9T3
ST72F521R9TCS
ST72F561R9TC
ST72F561J9TC
ST72F561K9TC
ST72F521R9TA
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ST72F521M9TCTR
ST72F521R6TC
ST72F521AR9TC
ST72F321M9T6
ST72F321J9TC
ST72F521AR9T6
ST72F321R9T
ST72F321AR9TC
ST72F561R9TCS
ST72F561J9T3
ST72F521M9T6TR
ST72F521AR9TCE
ST72F321J9T6
ST72F521R7TA
ST72F561K9TCS
ST72F521R6TB
ST72F321J9T3
ST72F321R6TC
ST72F561J9TA
ST72F521AR9TCS
ST72F561J9TCS
ST72F521R6T6
ST72F561K9TB
ST72F521AR9T
ST72F321J9TA
ST72F561K9TA
ST72F561AR9TC
ST72F561J9T6
ST72F521R6TA
ST72F361K9TC
ST72F561K9T3
ST72F561K6TC
ST72F561J9TCE
ST72F321R9T6
ST72F561K9T6
ST72F561R9T6
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