Specification	SM320C32PCMM50EP

Clock Rate	50 MHz
Interface	Serial Port
Mounting Type	Surface Mount
Non-Volatile Memory	External
On-Chip RAM	2.25 kB
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	144-BQFP
Supplier Device Package	144-QFP (28x28)
Type	Floating Point
Voltage - Core	5 V
Voltage - I/O	5 V

SM320VC5421-EP Series

Enhanced product low power C5421 fixed point DSP

Part	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Type	On-Chip RAM	Voltage - I/O	Non-Volatile Memory	Voltage - Core	Package / Case	Mounting Type	Clock Rate	Supplier Device Package [y]	Supplier Device Package [x]	Interface	Non-Volatile Memory	On-Chip RAM [custom]
Texas Instruments SM320C6713GDPS20EP	272-BGA (27x27)	105 °C	-55 °C	Floating Point	264 kB	3.3 V	External	1.26 V	272-BBGA	Surface Mount	200 MHz
Texas Instruments SM320DM642AZDKI7	548-FCBGA	85 °C	-40 °C	Fixed Point	288 kB	3.3 V	External	1.4 V	548-BFBGA FCBGA	Surface Mount	720 MHz	23	23
Texas Instruments SM320C32PCMM50EP	144-QFP (28x28)	125 °C	-55 °C	Floating Point	2.25 kB	5 V	External	5 V	144-BQFP	Surface Mount	50 MHz			Serial Port
Texas Instruments SM320VC33GNMM150EP	144-CBGA (12x12)	125 °C	-55 °C	Floating Point	136.25 kB	3.3 V	External	1.8 V	144-CFBGA	Surface Mount	75 MHz			Serial Port
Texas Instruments SM320DM642AGDKI7EP	548-FC/CSP (23x23)	85 °C	-40 °C	Fixed Point	288 kB	3.3 V	External	1.4 V	548-BFBGA FCBGA	Surface Mount	720 MHz
Texas Instruments SM320C6727BGDHMEP	256-BGA (17x17)	125 °C	-55 °C	Floating Point	288 kB	3.3 V		1.2 V	256-BGA	Surface Mount	250 MHz			EBI/EMI HPI I2C McASP SPI	384 kB
Texas Instruments SM320C6424GDUQ6EP	376-BGA (23x23)	125 ¯C	-40 °C	Fixed Point	240 kB	1.8 V 3.3 V	ROM	1.2 V	376-BBGA Exposed Pad	Surface Mount	600 MHz			10/100 Ethernet MAC HPI I2C McASP McBSP UART	64 kB
Texas Instruments SM320C6455BGTZEP	697-FCBGA (24x24)	90 °C	0 °C	Fixed Point		1.2 V 1.25 V 1.8 V 3.3 V		1.2 V	697-BFBGA FCBGA	Surface Mount				Host Interface I2C McBSP PCI UTOPIA	32 kB	2.1 MB
Texas Instruments SM320C6455BGTZSEP	697-FCBGA (24x24)	105 °C	-55 °C	Fixed Point		1.2 V 1.25 V 1.8 V 3.3 V		1.2 V	697-BFBGA FCBGA	Surface Mount				Host Interface I2C McBSP PCI UTOPIA	32 kB	2.1 MB
Texas Instruments SM320VC5507PGESEP	144-LQFP (20x20)	85 °C	-55 °C	Fixed Point	128 kB	3.3 V	ROM	1.2 V 1.35 V 1.6 V	144-LQFP	Surface Mount	200 MHz			EBI/EMI HPI I2C McBSP USB	64 kB

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	24	$ 72.52
Texas Instruments	JEDEC TRAY (10+1)	1	$ 85.36
		100	$ 75.88
		250	$ 62.38
		1000	$ 55.79

Description

General part information

SM320VC5421-EP Series

The SM320C6727B is the next generation of Texas Instruments’ C67x generation of high-performance 32-/64-bit floating-point digital signal processor.

Enhanced C67x+ CPU.The C67x+ CPU is an enhanced version of the C67x CPU used on the C671x DSPs. It is compatible with the C67x CPU but offers significant improvements in speed, code density, and floating-point performance per clock cycle. At 300 MHz, the CPU is capable of a maximum performance of 2400 MIPS/1800 MFLOPS by executing up to eight instructions (six of which are floating-point instructions) in parallel each cycle. The CPU natively supports 32-bit fixed-point, 32-bit single-precision floating-point, and 64-bit double-precision floating-point arithmetic.

Efficient Memory System.The memory controller maps the large on-chip 256K-byte RAM and 384K-byte ROM as unified program/data memory. Development is simplified since there is no fixed division between program and data memory size as on some other devices.

Documents

Technical documentation and resources

SM320C32-EP Digital Signal Processor Data Sheet datasheet

Data sheet