TMS320F240PQ Datasheet

Digital Signal Processors & Controllers - DSP, DSC


The TMS320C240 and TMS320F240PQ devices are the first members of a new family of DSP controllers based on the TMS320C2xx generation of 16-bit fixed-point digital signal processors (DSPs). Unless otherwise noted, the term ’x240 refers to both the TMS320C240 and the TMS320F240PQ. Table 1 provides a comparison of the features of each device. The only difference between these two devices is the type of program memory: the’C240 contains 16K words of ROM and the ’F240 contains 16K words of flash. This new family is optimized for digital motor/motion control applications. The DSP controllers combine the enhanced TMS320 architectural design of the ’C2xLP core CPU for low-cost, high-performance processing capabilities and several advanced peripherals optimized for motor/motion control applications. These peripherals include the event manager module, which provides general-purpose timers and compare registers to generate up to 12 PWM outputs, and a dual10-bit analog-to-digital converter (ADC), which can perform two si ultaneous conversions within 6.1 ms.See the functional block diagram. TMS320F240PQ Features • High-Performance Static CMOS Technology• Dual 10-Bit Analog-to-Digital Conversion Module• 28 Individually Programmable, Multiplexed I /O Pins• Phase-Locked-Loop (PLL)-Based Clock Module• Watchdog Timer Module (With Real-Time Interrupt)• Serial Communications Interface (SCI) Module• Serial Peripheral Interface (SPI) Module• Six External Interrupts (Power Drive Protect, Reset, NMI, and Three Maskable Interrupts)• Four Power-Down Modes for Low-Power Operation Scan-Based Emulation


[{"Name":"Data Bus Width","Value":"16 bit "},{"Name":"Program Memory Size","Value":"32 KB "},{"Name":"Data RAM Size","Value":"1088 B "},{"Name":"Maximum Clock Frequency","Value":"20 MHz "},{"Name":"Operating Supply Voltage","Value":"5 V "},{"Name":"Maximum Operating Temperature","Value":"+ 70 C "},{"Name":"Package / Case","Value":"BQFP-132 "},{"Name":"Mounting Style","Value":"SMD/SMT "},{"Name":"Instruction Type","Value":"Fixed Point "},{"Name":"Minimum Operating Temperature","Value":"0 C "},{"Name":"Packaging","Value":"Tray "}]

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