P87C749EFAA
Microcontroller, 8-Bit, OTPROM, 16MHz, CMOS, PQCC28Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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The NXP Semiconductors P87C749 series microcontroller, part number P87C749EFAA, is an 8-bit device featuring 2KB of OTPROM program memory and 256 bytes of on-chip data RAM. This CMOS component operates at a maximum clock frequency of 16MHz and supports a 5V supply voltage range (5.0V to 5.5V). It offers 21 I/O lines, one timer, and a PWM output. The device includes an 11-bit address bus and an 8-bit external data bus. Low-power modes are incorporated for efficient operation. This microcontroller is suitable for applications in industrial automation and consumer electronics. The component is housed in a 28-terminal PQCC package. Operating temperature range is -40°C to +85°C.
Additional Information
Series: P87C749RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 11.5062 |
| Speed | 16.00000000 |
| Width | 11.5062 |
| Technology | CMOS |
| ADC_Channels | Yes |
| Address_Bus_Width | 11 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 16.0000000000000000 |
| DAC_Channels | No |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQCC-J28 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 2 |
| Number_of_I_O_Lines | 21 |
| Number_of_Serial_I_Os | 0 |
| Number_of_Terminals | 28 |
| Number_of_Timers | 1 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 2048 |
| Program_Memory_Type | OTPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 24.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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