LC72338
Microcontroller, 4-Bit, MROM, 150MHz, CMOS, PQFP80Manufacturer: onsemi
Categories: Microcontrollers
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The onsemi LC72338 is a 4-bit microcontroller featuring a Mask ROM program memory with a capacity of 8191 words, each 16-bits wide. This CMOS device operates at a maximum clock frequency of 5 MHz and offers 256 bytes of on-chip data RAM. The LC72338 includes integrated peripherals such as a Liquid Crystal Display (LCD) controller and two timers, alongside 4-channel 8-bit DAC and 4-channel 6-bit ADC capabilities. It provides 20 general-purpose I/O lines and three serial I/O interfaces. Packaged in a PQFP80 (JESD30 R-PQFP-G80) configuration with a 0.8mm terminal pitch, this microcontroller supports low-power modes and operates within a supply voltage range of 5.0V to 5.5V. Its architecture is suitable for applications in consumer electronics and industrial control systems.
Additional Information
Series: LC72338RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 20.0000 |
| Speed | 150.00000000 |
| Width | 14.0000 |
| Technology | CMOS |
| Connectivity | SIO |
| Peripherals | LCD, TIMER(2) |
| A_D_Converters | 4-Ch 6-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 4 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 5.0000000000000000 |
| D_A_Converters | 4-Ch 8-Bit |
| DAC_Channels | Yes |
| Data_EEPROM_Size | 0 |
| Data_RAM_Size | 256 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | No |
| JESD_30_Code | R-PQFP-G80 |
| Low_Power_Mode | Yes |
| Number_of_External_Interrupts | 2 |
| Number_of_I_O_Lines | 20 |
| Number_of_Serial_I_Os | 3 |
| Number_of_Terminals | 80 |
| Number_of_Timers | 2 |
| On_Chip_Data_RAM_Width | 4 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LQFP |
| Package_Equivalence_Code | QFP80,.7X.9,32 |
| Package_Shape | Rectangular |
| Package_Style | FLATPACK, LOW PROFILE |
| Program_Memory_Size | 8191 |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 16 |
| PWM_Channels | Yes |
| Seated_Height_Max | 3.0000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.800 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |