Fujitsu MB86330
The MB86330 is a 16-bit fixed-point DSP (Digital Signal Processor) that is based on Fujitsu-specific Dual-MAC architecture, and can implement product addition operations and double transfer at a high rate and under low power consumption. The DSP supports a set of instructions optimum for digital signal processing in communications applications such as handy phones. The MB86330 consists of a core section and a peripheral section.| Part No. | MB86330 |
|---|---|
| Datasheet | MB86330 Download |
| Manufacturer |  Fujitsu |
| Description | 16-bit Fixed-point DSP |
| Buy | Stock & Price |
DESCRIPTION
For detailed specifications of the core section, see MB86330DSP Core Section Specifications. sFEATURES
● Fixed-point operations Multiplication: 16 bits × 16 bits → 31 bits Addition: 40 bits + 40 bits → 40 bits Product addition: 40 bits ±16 bits × 16 bits → 40 bits Maximum operation speed: 100 MIPS at 3.3 V● Memory configuration Data RAM: Two sectors that can be accessed concurrently An external RAM (ERAM) is supported. Memory mapped I/O system characterized by allocation of I/O devices in the memory space Instruction RAM: 48 Kwords × 16 bits Table RAM: 16 Kwords × 16 bits (Continued) s PACKAGE 256-pin Ceramic PGA (PGA-256C-A03) MB86330 (Continued)
● Addressing Two independent address units Eight general-purpose registers Addressing function that can update a register Circular addressing Two address update registers
● Supply voltage: 3.3 V (single type of supply voltage)
● Ceramic package: PGA-256 2 MB86330 s PIN ASSIGNMENT (Top view) 55 56 57 58 59 60 61 62 63 64 65 66 67...
