TMS320VC551

The TMS320VC551 fixed-point,digital signal processor (DSP) (hereafter referred to as the device unless otherwise specified) is based on the TMS320VC55* DSP generation CPU processor core.

Features of the TMS320VC551 are:(1)high-performance,low-power,fixed-point;(2)instruction cache(24k bytes);(3)160K * 16-bit on-chip RAM composed;(4)16K * 16-bit  on-chip ROM (32k bytes);(5)8M * 16-bit maximum addressable external program space;(6)32-bit external memory interface with glueless interface;(7)programmable low-power control of six device functional domains;(8)on-chip peripherals;(9)on-chip scan-based emulation logic;(10)IEEE std 1149.1+ (JTAG) boundary scan logic;(11)240-terminal microstar BGA;(12)3.3V I/O supply voltage;(13)1.6-V core supply voltage.

The electrical specifications of the TMS320VC551 can be summarized as:(1):the symbol is DVDD,the parameter is supply voltage I/O range,the rating is -0.3 to 4.0,the unit is V;(2):the symbol is CVDD,the parameter is supply voltage core range,the rating is -0.3 to 2.0,the unit is V;(3):the symbol is VI,the parameter is input voltage range,the rating is -0.3 to 4.5,the unit is V;(4):the symbol is VO,the parameter is output voltage range,the rating is -0.3 to 4.5,the unit is V;(5):the symbol is TC,the parameter is operating case temperature range commercial,the rating is 0 to 85,the unit is ;(6):the symbol is TC,the parameter is operating case temperature range extended,the rating is -40 to 85,the unit is ;(7):the symbol is Tstg,the parameter is storage temperature range,the rating is -55 to 150,the unit is .