8-BIT, FLASH, 8MHz, MICROCONTROLLER, PDIP32, 0.400 INCH, LEAD FREE, SHRINK, PLASTIC, DIP-32 Product overview: ST72F621K4B1 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8MHz, DIP. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8MHz, DIP, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ST72F621K4B1 can be used for catalog matching and distributor lookup.
Win Source Part Number: 1263189-ST72F621K4B1
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: ST7
Core Processor: ST7
Speed: 8MHz
Package: Tube
Standard Package: 16
Core Size: 8-Bit
Connectivity: SCI, SPI, USB
Peripherals: DMA, LVD, POR, PWM, WDT
Number of I/O: 21
Program Memory Size: 16KB (16K x 8)
Program Memory Type: FLASH
RAM Size: 768 x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Mounting Type: Through Hole
Package / Case: 32-SDIP (0.400", 10.16mm)
Temperature Range - Operating: 0°C ~ 70°C (TA)
Supply Voltage - Operating: 4V ~ 5.5V
ECCN: EAR99
Fake Threat In the Open Market: 48 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: STMicroelectronics
Base Product Number: ST72F62
Product Status: Obsolete
IC MCU 8BIT 16KB FLASH 32SDIP
ST7 ST7 Microcontroller IC 8-Bit 8MHz 16KB (16K x 8) FLASH
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ST72F621K4B1 | 1263189-ST72F621K4B1 | ST72F621K4B1 | ST72F621K4B1 |
| Product Name | 8-bit 8MHz DIP Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit |
| RAM | 0.7680 KB | 16 KB | 0.7680 KB | |
| Supply Voltage | 4 to 5.5 volts | 4 to 5.5 volts | ||
| Serial Interface | SPI, USB, SCI | |||
| Package Type | Other; PDIP | CDIP | CDIP; SDIP; Other; 32-SDIP (0.400\", 10.16mm) |
