DatasheetsPDF.com

IDT79RC64475

IDT
Part Number IDT79RC64475
Manufacturer IDT
Description (IDT79RC64V474 / IDT79RC64V475) 64-Bit Microprocessor
Published Feb 15, 2006
Detailed Description Features x w High performance 64-bit microprocessor, based on the RISCore4000 – Minimized branch and load delays, thro...
Datasheet PDF File IDT79RC64475 PDF File

IDT79RC64475
IDT79RC64475

Overview
Features x w High performance 64-bit microprocessor, based on the RISCore4000 – Minimized branch and load delays, through streamlined 5-stage scalar pipeline.
– Single and double precision floating-point unit – 125 peak MFLOP/s at 250 MHz – 330 Dhrystone MIPS at 250 MHz – Flexible RC4700-compatible MMU – Joint TLB on-chip, for virtual-to-physical address mapping x On-chip two-way set associative caches – 16KB instruction cache (I-cache) – 16KB data cache (D-cache) x Optional I-cache and D-cache locking (per set), provides improved real-time support x Enhanced, flexible bus interface allows simple, low-cost design – 64-bit Bus Interface option, 1000MB/s bandwidth support – 32-bit Bus Interface option, 500MB/s bandwidth support – SDRAM timing protocol, through delayed data in write cycles – RC4000/RC5000 family bus-protocol compatibility – Bus runs at fraction of pipeline clock (1/2 to 1/8) x Implements MIPS-III Instruction Set Architecture (ISA) x 3.
3V core with 3.
3V I/O w w .
D a S a t e e h U 4 t .
m o c RISController Embedded 64-bit Microprocessor, based on RISCore4000TM TM x RC64474™ RC64475™ Software compatible with entire RISController Series of Embedded Microprocessors x Industrial temperature range support x Active power management – Powers down inactive units, through sleep-mode feature x 100% pin compatibility between RC64574, RC64474 and RC4640 x 100% pin compatibility between RC64575, RC64475 and RC4650 x RC64474 available in 128-pin QFP package, for 32-bit only systems x RC64475 available in 208-pin QFP package, for full 64/32 bit systems x Simplified board-level testing, through full Joint Test Action Group (JTAG) boundary scan x Windows® CE compliant Block diagram 330 M IPS 64-bit RISCore4000 CPU Core w w w .
D t a S a e h t e U 4 .
c m o System Control Coprocessor (CPO) 125 M FLOPS Single/Double Precision FPA C ontrol B us D ata B us Instru ction B us 16KB Instruction Cache (Lockable) 32-/64-bit Synchronized System Interfac...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)