IDT79RC64T574-250DZ IDT, Integrated Device Technology Inc, IDT79RC64T574-250DZ Datasheet
IDT79RC64T574-250DZ
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IDT79RC64T574-250DZ Summary of contents
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Features Features Features Features High-performance 64-bit embedded Microprocessor – 250MHz operating frequency – >330 Dhrystone MIPS performance – 300MFLOPS/s floating-point performance – 125 million multiply accumulate per second (MAC/s) – MIPS-IV Instruction Set Architecture (ISA), with integer DSP ...
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Device Overview Device Overview Device Overview Device Overview IDT’s 79RC64574/575 processors serve a wide range of mance-critical embedded applications that include high-end internet- working systems, digital set-top boxes, web browsers, color printers, and graphics ...
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Instruction Set Architecture Instruction Set Architecture Instruction Set Architecture Instruction Set Architecture The RC64574/575 implement a superset of the MIPS-IV 64-bit ISA, including CP1 and CP1X functional units and their instruction set. Both 32- and 64-bit data operations ...
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A boot-time selectable option to run the system interface as 32-bits wide—using basically the same protocols as the 64-bit system—is also supported. A boot-time mode ...
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Choosing a 32- or 64-bit wide system interface dictates whether a cache line block transaction requires 4 double word data cycles or 8 single word cycles as well as whether a single data transfer—larger than 4 bytes—must be ...
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September 9, 1999: Made several changes in JTAG Interface section of Table 5. Added information on Pin 63 in Table 5. October 14, 1999: Revised data in the Power Consumption tables for RC64574 and RC64575. November 16, 1999: ...
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Pin Description Table Pin Description Table Pin Description Table Pin Description Table The following is a list of system interface pins available on the RC64574/575. Pin names ending with an asterisk (*) are active when low. Pin Name ...
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Pin Name Type Interrupt Interface Int*(5:0) I NMI* I Initialization Interface ColdReset* I Reset* I ModeClock O ModeIn I JTAG Interface TDI I TDO O TCK I TMS I TRST* I JTAG32* I ...
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Logic Diagram — RC64574/RC64575 Logic Diagram — RC64574/RC64575 Logic Diagram — RC64574/RC64575 Logic Diagram — RC64574/RC64575 Figure 1 illustrates the direction and functional groupings for the processor signals. SysClock TDI TDO TMS ...
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RC64575 208-pin QFP Package Pin-out RC64575 208-pin QFP Package Pin-out RC64575 208-pin QFP Package Pin-out RC64575 208-pin QFP Package Pin-out Pin names followed by an asterisk (*) are active when low. For maximum flexibility and compatibility with future ...
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Pin Function 34 SysCmd3 SysAD38 38 SysAD6 39 ModeClock 40 WrRdy* 41 SysAD37 42 SysAD5 N.C. 46 N.C. 47 N.C. 48 N.C. 49 N.C. ...
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RC64574 128-pin Package Pin-out RC64574 128-pin Package Pin-out RC64574 128-pin Package Pin-out RC64574 128-pin Package Pin-out N.C. pins should be left floating for maximum flexibility as well as for compatibility with future designs. An asterisk (*) identifies a ...
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RC64574 Socket Compatibility to RC64474 & RC4640 RC64574 Socket Compatibility to RC64474 & RC4640 RC64574 Socket Compatibility to RC64474 & RC4640 RC64574 Socket Compatibility to RC64474 & RC4640 The RC64574/575 is 100% pin compatible with the RC64474/475 with ...
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Absolute Maximum Ratings Absolute Maximum Ratings Absolute Maximum Ratings Absolute Maximum Ratings Note: Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation ...
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Parameter clk I/O LEAK Power Consumption—RC64574 Power Consumption—RC64574 Power Consumption—RC64574 Power Consumption—RC64574 Note: The following table assumes as 4:1 pipeline to bus clock ratio. Parameter I stand-by — CC active 1. Typical integer instruction mix ...
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System Bus Speed (MHz) Figure 2 Typical Power ...
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ower Consumption—RC64575 ower Consumption—RC64575 ower Consumption—RC64575 ower Consumption—RC64575 Note: The following table assumes a 4:1 pipeline to bus clock ratio. RC64575 200MHz Parameter Typical I stand-by — CC — active, 510 mA 64-bit bus ...
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System Bus Speed (MHz) Figure 5 Maximum Power Usage - RC64575 Mode 2x 3x Mode 4x Mode ...
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Timing Characteristics—RC64574/RC64575 Timing Characteristics—RC64574/RC64575 Timing Characteristics—RC64574/RC64575 Timing Characteristics—RC64574/RC64575 Cycle SysClock SysAD,SysCmd Driven SysADC SysAD,SysCmd Received SysADC Control Signal CPU driven ValidOut* Release* Control Signal CPU received RdRdy* WrRdy* ExtRqst* ValidIn* NMI* Int*(5: active low signal Notes ...
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System Interface Parameters System Interface Parameters System Interface Parameters System Interface Parameters Parameter Data Output Data Output Hold Data Input loading on external output signals Boot-time Interface Parameters Boot-time Interface Parameters Boot-time Interface Parameters Boot-time ...
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Mode Configuration Interface Reset Sequenc Mode Configuration Interface Reset Sequenc Mode Configuration Interface Reset Sequence Mode Configuration Interface Reset Sequenc Vcc MasterClock (MClk) VCCOK ModeClock ModeIn ColdReset* Reset* Vcc Master Clock (MClk) TDS VCCOK ModeClock ...
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Electrical Characteristics C Electrical Characteristics C Electrical Characteristics C Electrical Characteristics ( +85 C Commercial, T case case Clock Parameters—RC64574/575 Clock Parameters—RC64574/575 Clock Parameters—RC64574/575 Clock Parameters—RC64574/575 Parameter Symbol Pipeline ...
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RC64575 208-pin Package Diagram RC64575 208-pin Package Diagram RC64575 208-pin Package Diagram RC64575 208-pin Package Diagram The RC64575 is available in a 208-pin QFP package December 14, 2001 ...
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RC64575 208-pin Package Diagram (page2) RC64575 208-pin Package Diagram (page2) RC64575 208-pin Package Diagram (page2) RC64575 208-pin Package Diagram (page2 December 14, 2001 ...
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RC64574 128-pin Package Diagram (page RC64574 128-pin Package Diagram (page RC64574 128-pin Package Diagram (page RC64574 128-pin Package Diagram (page The RC64574 is available in a ...
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RC64574 128-pin Package Diagram (page RC64574 128-pin Package Diagram (page RC64574 128-pin Package Diagram (page RC64574 128-pin Package Diagram (page ...
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RC64574 128-pin Package Diagram (page RC64574 128-pin Package Diagram (page RC64574 128-pin Package Diagram (page RC64574 128-pin Package Diagram (page CORPORATE HEADQUARTERS 2975 Stender Way Santa ...
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... IDT79RCXX Product Operating Type Voltage Valid Combinations Valid Combinations Valid Combinations Valid Combinations IDT79RC64T574 - 200, 250, DZ IDT79RC64T575 - 200, 250, DP IDT79RC64T574 - 200, 250, DZI IDT79RC64T575 - 200, 250, DPI XXXX 999 A Device Package Speed Type 128-pin QFP package, Commercia 208-pin QFP package, Commercia ...