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MC68HC705B32FN

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MC68HC705B32FN

Microcontroller, 8-Bit, EPROM, M68HC05 CPU, 2.1MHz, HCMOS, PQCC52

Manufacturer: NXP Semiconductors

Categories: Microcontrollers

Quality Control: Learn More

The NXP Semiconductors MC68HC705B32FN is an 8-bit microcontroller featuring the M68HC05 CPU core. This device offers 32KB of EPROM program memory and 528 bytes of on-chip data RAM, complemented by 256 bytes of data EEPROM. It operates at a maximum clock frequency of 4.2MHz, with typical speeds around 2.1MHz, utilizing HCMOS technology. The microcontroller includes 32 general-purpose I/O lines and supports one serial communication interface (SCI) channel. For analog input, it provides an 8-channel, 8-bit Analog-to-Digital Converter (ADC). Power requirements range from 4.5V to 5.5V, with a nominal supply voltage of 5.0V and a maximum supply current of 6.0mA. This component is housed in a 52-terminal PQCC package, suitable for surface mounting. Applications include industrial control, consumer electronics, and automotive systems.

Additional Information

Series: MC68HC705B32RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:
Technical Details:
FormatFixed Point
Length19.1250
Speed2.10000000
Width19.1250
TechnologyHCMOS
ConnectivitySCI
PeripheralsTimer
A_D_Converters8-Ch 8-Bit
ADC_ChannelsYes
Address_Bus_Width0
Bit_Size8
Boundary_ScanNo
Clock_Frequency_Max4.2000000000000000
CPU_FamilyM68HC05
DAC_ChannelsNo
Data_EEPROM_Size256
Data_RAM_Size528
DMA_ChannelsNo
External_Data_Bus_Width0
Integrated_CacheNo
JESD_30_CodeS-PQCC-J52
Low_Power_ModeYes
Number_of_External_Interrupts1
Number_of_I_O_Lines32
Number_of_Serial_I_Os1
Number_of_Terminals52
Number_of_Timers1
On_Chip_Data_RAM_Width8
Operating_Temperature_Max70.0000
Operating_Temperature_Min0.0000
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeQCCJ
Package_Equivalence_CodeLDCC52,.8SQ
Package_ShapeSquare
Package_StyleCHIP CARRIER
Program_Memory_Size32768
Program_Memory_TypeEPROM
Program_Memory_Width8
PWM_ChannelsNo
Seated_Height_Max4.5700
Supply_Current_Max6.00000000
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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