SST89V564RD-33-C-TQJE
Microcontroller, 8-Bit, FLASH, 8051 CPU, 33MHz, CMOS, PQFP44Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology SST89V564RD-33-C-TQJE is an 8-bit microcontroller featuring a robust 8051 CPU core operating at 33MHz. This CMOS device offers 65KB of on-chip FLASH program memory and 1KB of data RAM, supplemented by 73.7KB of on-chip data EEPROM for non-volatile storage. It supports an 8-bit external data bus and includes integrated peripherals such as three timers, a watchdog timer (WDT), brown-out detection (BOD), and power-on reset (POR). Connectivity is provided via SPI and UART interfaces, alongside 32 general-purpose I/O lines and two external interrupt inputs. Designed for surface mounting, it is housed in a 44-lead TQFP package with a 0.8mm terminal pitch. This component is suitable for applications in industrial control, consumer electronics, and automotive systems requiring reliable embedded processing.
Additional Information
Series: SST89V564RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: EOLPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 10.0000 |
| Width | 10.0000 |
| Technology | CMOS |
| Connectivity | SPI, UART |
| Peripherals | BOD, POR, TIMER(3), WDT |
| Speed | 33.00000000 |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 33.0000000000000000 |
| CPU_Family | 8051 |
| DAC_Channels | No |
| Data_EEPROM_Size | 73728 |
| Data_RAM_Size | 1024 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQFP-G44 |
| 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 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TQFP |
| Package_Equivalence_Code | TQFP44,.47SQ,32 |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE |
| Program_Memory_Size | 65536 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 1.2000 |
| Supply_Current_Max | 88.00000000 |
| Supply_Voltage_Max | 3.6000 |
| Supply_Voltage_Min | 3.3000 |
| Supply_Voltage_Nom | 3.3000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.800 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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