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TMS370C256AFNA

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TMS370C256AFNA

Microcontroller, 8-Bit, TMS370 CPU, 5MHz, CMOS, PQCC68

Manufacturer: Texas Instruments

Categories: Microcontrollers

Quality Control: Learn More

The Texas Instruments TMS370C256AFNA is an 8-bit microcontroller featuring the TMS370 CPU family. This device operates at a clock speed of up to 5MHz and is manufactured using CMOS technology. It possesses 512 bytes of on-chip data RAM and supports a 16-bit address bus width with an 8-bit external data bus. The TMS370C256AFNA includes 6 chip select signals and offers a microprocessor mode without program ROM. It is equipped with 55 I/O lines, 2 serial I/Os, and 2 timers. Additionally, this component supports low-power modes and PWM channels. The device is housed in a 68-terminal PQCC68 (JESD-30 Code: S-PQCC-J68) plastic/epoxy package with a terminal pitch of 1.270mm. Operating within a temperature range of -40°C to 85°C, it requires a supply voltage between 4.5V and 5.5V. Applications for this microcontroller span industrial automation, automotive systems, and consumer electronics.

Additional Information

Series: TMS370C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:
Technical Details:
FormatFixed Point
Length24.2316
Speed5.00000000
Width24.2316
TechnologyCMOS
ADC_ChannelsYes
Additional_Feature6 CHIP SELECT SIGNALS; MICROPROCESSOR MODE WITHOUT PROGRAM ROM
Address_Bus_Width16
Bit_Size8
Boundary_ScanNo
Clock_Frequency_Max20.0000000000000000
CPU_FamilyTMS370
DAC_ChannelsNo
Data_RAM_Size512
DMA_ChannelsNo
External_Data_Bus_Width8
Integrated_CacheNo
JESD_30_CodeS-PQCC-J68
Low_Power_ModeYes
Number_of_DMA_Channels0
Number_of_External_Interrupts3
Number_of_I_O_Lines55
Number_of_Serial_I_Os2
Number_of_Terminals68
Number_of_Timers2
On_Chip_Data_RAM_Width8
Operating_Temperature_Max85.0000
Operating_Temperature_Min-40.0000
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeQCCJ
Package_Equivalence_CodeLDCC68,1.0SQ
Package_ShapeSquare
Package_StyleCHIP CARRIER
PWM_ChannelsYes
Seated_Height_Max4.5700
Supply_Current_Max56.00000000
Supply_Voltage_Max5.5000
Supply_Voltage_Min4.5000
Supply_Voltage_Nom5.0000
Surface_MountYes
Terminal_FormJ BEND
Terminal_Pitch1.270
Terminal_PositionQUAD
uPs_uCs_Peripheral_ICs_TypeMicrocontroller

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