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CP3SP33SMS/NOPB is listed in the Application Specific Microcontrollers range at ChipApex. The manufacturer field lists National Semiconductor. Its product description is CP3SP33 PROCESSOR WITH CACHE, CR. Review the specifications below when checking this part for your BOM.
Application Specific Microcontrollers specifications for CP3SP33SMS/NOPB
- Description：CP3SP33 PROCESSOR WITH CACHE, CR
- Series：-
- Mfr：National Semiconductor
- Package：Bulk
- Applications：Connectivity Processor
- Core Processor：CR16C
- Program Memory Type：External Program Memory
- Controller Series：CP3000
- RAM Size：44K x 8
- Interface：ACCESS.bus, Audio, Bluetooth, CAN, EBI/EMI, I2S, Microwire/SPI, UART/USART, USB OTG
- Number of I/O：64
- Voltage - Supply：3V ~ 3.3V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：224-LFBGA
- Supplier Device Package：224-NFBGA (13x13)
- Grade：-
- Qualification：-
Application Specific Microcontrollers datasheet and documents for CP3SP33SMS/NOPB
Application Specific Microcontrollers Overview
The CP3SP33SMS/NOPB is a 16-bit microcontroller featuring a RISC core and integrated DSP capabilities with a CAN interface. Manufactured by Texas Instruments, it operates at a maximum clock frequency of 96 MHz with a supply voltage range of 1.8 V. The device includes 92 kB of data RAM and supports I2C, SPI, and UART interfaces. It is housed in an NFBGA-224 package and functions within a temperature range of -40°C to +85°C.
Application Specific Microcontrollers Feature Summary
- 16-bit RISC core with DSP functionality
- Integrated CAN interface for communication
- 96 MHz maximum operating frequency
- 92 kB data RAM capacity
Application Specific Microcontrollers Applications
- Embedded systems requiring CAN bus connectivity
- Industrial control applications
- Automotive electronics modules
Application Specific Microcontrollers Procurement Notes
Verify the manufacturer designation as Texas Instruments, which acquired National Semiconductor. Confirm the specific suffix NOPB indicates lead-free compliance. Check current availability status as inventory levels may vary by distributor.
Application Specific Microcontrollers Selection Notes
Select this component when a 16-bit MCU with hardware DSP support and native CAN interface is required. Ensure the design accommodates the 1.8 V supply voltage and NFBGA-224 package footprint. Verify thermal requirements against the specified operating temperature range.
Application Specific Microcontrollers Part Context
This part belongs to the CP3SP33 series of reprogrammable connectivity processors. It combines microcontroller and DSP architectures to handle complex signal processing alongside standard control tasks. The NOPB suffix denotes non-halogenated and lead-free construction compliant with RoHS standards.
Application Specific Microcontrollers Replacement Considerations
Consult official substitution lists for compatible variants within the CP3SP33 family. Verify pin compatibility and software register mapping before replacing existing units.
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