83C451/BMA
Microcontroller, 8-Bit, MROM, 12MHz, CMOS, CQCC68Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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NXP Semiconductors 83C451BMA is an 8-bit microcontroller featuring a 12MHz CMOS core. This component utilizes MROM for program memory and offers a 16-bit address bus width along with an 8-bit external data bus. It provides 56 I/O lines within a 68-terminal CQCCJ package, a square ceramic, metal-sealed cofired chip carrier with J-bend terminals on a 1.270mm pitch. Operating across a -55°C to +125°C temperature range, this surface-mount device supports supply voltages from 4.5V to 5.5V and has a maximum supply current of 30mA. The 83C451BMA finds application in industrial automation, telecommunications, and consumer electronics.
Additional Information
Series: 83C451BMARoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 24.2316 |
| Technology | CMOS |
| Speed | 12.00000000 |
| Length | 24.2316 |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Clock_Frequency_Max | 12.0000000000000000 |
| DAC_Channels | No |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | S-CQCC-J68 |
| Number_of_I_O_Lines | 56 |
| Number_of_Terminals | 68 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -55.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCJ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Type | MROM |
| PWM_Channels | No |
| Seated_Height_Max | 4.8260 |
| Supply_Current_Max | 30.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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