STMicroelectronics ST72F621J4B1 Microcontroller, Microprocessor, FPGA Modules
ST7 ST7 Microcontroller IC 8-Bit 8MHz 16KB (16K x 8) FLASH
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ST72F621J4B1
Detailed Description
IC MCU 8BIT 16KB FLASH 42DIP
Package
42-DIP (0.600, 15.24mm)
Key Features
Package / Case: 42-DIP (0.600, 15.24mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
ST72F621J4B1 Datasheet
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Technical Specifications
STMicroelectronics ST72F621J4B1 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
ST7
RAM Size
768 x 8
Package / Case
42-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4V ~ 5.5V
Lifecycle Status
Obsolete
Peripherals
DMA, LVD, POR, PWM, WDT
Speed
8MHz
Connectivity
SCI, SPI, USB
Alternate Parts Comparison (ST72F621J4B1 vs STM32F103RCT6 vs STM32F103C8T6 vs STM32F103CBT6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 42-DIP | 64-LQFP | 48-LQFP | 48-LQFP |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4V ~ 5.5V | 3.3 V | 3.3 V | 3.3 V |
| Core Processor | ST7 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 8-Bit | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 768 x 8 | 48 kB | 20 kB | 20 kB |
| Connectivity | SCI, SPI, USB | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Data Converters | A/D 8x10b | A/D 16x12b; D/A 2x12b | A/D 10x12b | A/D 10x12b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | DMA, LVD, POR, PWM, WDT | POR | POR | POR |
| Program Memory Size | 16KB (16K x 8) | 256KB (256K x 8) | 64KB (64K x 8) | 128KB (128K x 8) |
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