SPAKDSP303AG100 Freescale Semiconductor, SPAKDSP303AG100 Datasheet - Page 15

• Manufacturer Part Number: SPAKDSP303AG100
• Description: IC DSP 24BIT 100MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: DSP563xxr
• Type: Fixed Pointr

Specifications of SPAKDSP303AG100

• Interface: Host Interface, SSI, SCI
• Clock Rate: 100MHz
• Non-volatile Memory: ROM (576 B)
• On-chip Ram: 24kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Device Core Size: 24b
• Clock Freq (max): 100MHz
• Mips: 100
• Device Input Clock Speed: 100MHz
• Ram Size: 24KB
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.5 DSP56300 Core
Core features are fully described in the DSP56300 Family Manual. This manual, in contrast,
documents pinout, memory, and peripheral features. Core features are as follows:
Freescale Semiconductor
100 million instructions per second (MIPS) with a 100 MHz clock at 3.0–3.6 V
Highly parallel instruction set
Data arithmetic logic unit (Data ALU)
— Fully pipelined 24 × 24-bit parallel multiplier-accumulator (MAC)
— 56-bit parallel barrel shifter (fast shift and normalization; bit stream generation and
— Conditional ALU instructions
— 24-bit or 16-bit arithmetic support under software control
Program control unit (PCU)
— Position Independent Code (PIC) support
— Addressing modes optimized for DSP applications (including immediate offsets)
— Instruction cache controller
— Internal memory-expandable hardware stack
— Nested hardware DO loops
— Fast auto-return interrupts
Direct memory access (DMA)
— Six DMA channels supporting internal and external accesses
— One-, two-, and three- dimensional transfers (including circular buffering)
— End-of-block-transfer interrupts
— Triggering from interrupt lines and all peripherals
Phase lock loop (PLL)
— Allows change of low power Divide Factor (DF) without loss of lock
— Output clock with skew elimination
Hardware debugging support
— On-chip emulation (OnCE) module
— Joint Test Action Group (JTAG) Test Access Port (TAP)
— Address Trace mode reflects internal program RAM accesses at the external port
Reduced power dissipation
— Very low-power CMOS design
— Wait and stop low-power standby modes
— Fully-static design specified to operate down to 0 Hz (dc)
— Optimized power-management circuitry (instruction-dependent, peripheral-dependent,
parsing)
and mode-dependent)
DSP56303 User’s Manual, Rev. 2
DSP56300 Core
1-5