TMS370C250AFNL
Microcontroller, 8-Bit, TMS370 CPU, 5MHz, CMOS, PQCC68Manufacturer: Texas Instruments
Categories: Microcontrollers
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The Texas Instruments TMS370C250AFNL is an 8-bit microcontroller featuring the TMS370 CPU. This CMOS device operates at up to 5MHz and is housed in a 68-terminal PQCC package. It provides 256 bytes of on-chip data RAM and supports a 16-bit address bus with an 8-bit external data bus. Key peripherals include two timers, PWM channels, and ADC functionality with 6 selectable channels. Additionally, it offers 55 I/O lines, two serial I/O ports, and three external interrupts. The microcontroller incorporates low-power modes and supports microprocessor mode without program ROM, alongside 6 chip select signals. Applications include automotive systems, industrial control, and consumer electronics. The operating temperature range is 0°C to 70°C, with a supply voltage of 4.5V to 5.5V.
Additional Information
Series: TMS370C250RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 24.2316 |
| Speed | 5.00000000 |
| Width | 24.2316 |
| Technology | CMOS |
| ADC_Channels | Yes |
| Additional_Feature | 6 CHIP SELECT SIGNALS; MICROPROCESSOR MODE WITHOUT PROGRAM ROM |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 20.0000000000000000 |
| CPU_Family | TMS370 |
| DAC_Channels | No |
| Data_RAM_Size | 256 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQCC-J68 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 3 |
| Number_of_I_O_Lines | 55 |
| Number_of_Serial_I_Os | 2 |
| Number_of_Terminals | 68 |
| Number_of_Timers | 2 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC68,1.0SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| PWM_Channels | Yes |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 45.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| 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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