AT89S8253-24JUR
Microcontroller, 8-Bit, FLASH, 8051 CPU, 24MHz, CMOS, PQCC44Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT89S8253-24JUR is an 8-bit microcontroller featuring a robust 8051 CPU core. This device operates at a maximum clock frequency of 24MHz and is built on advanced CMOS technology. It offers 12KB of FLASH program memory and 2KB of Data EEPROM, complemented by 256 bytes of Data RAM. The AT89S8253-24JUR includes essential peripherals such as a watchdog timer (WDT), brown-out detection (BOD), and power-on reset (POR), along with three dedicated timers. Connectivity is supported via SPI and UART interfaces, and it provides 32 programmable I/O lines. Designed for surface mounting, this component utilizes a 44-pin PQCC package. Its operating temperature range is -40°C to +85°C, with a supply voltage range of 4.0V to 5.5V. This microcontroller finds application in various industrial and consumer electronics sectors.
Additional Information
Series: AT89S8253RoHS Status: RoHS CompliantManufacturer Lead Time: 4Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 16.5860 |
| Speed | 24.00000000 |
| Width | 16.5860 |
| Technology | CMOS |
| Connectivity | SPI, UART |
| Peripherals | BOD, POR, TIMER(3), WDT |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 24.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_EEPROM_Size | 2048 |
| Data_RAM_Size | 256 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQCC-J44 |
| Low_Power_Mode | Yes |
| Number_of_External_Interrupts | 2 |
| Number_of_I_O_Lines | 32 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 44 |
| Number_of_Timers | 3 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC44,.7SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 12288 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 4.5720 |
| Supply_Current_Max | 10.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.0000 |
| Supply_Voltage_Nom | 4.0000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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