IDT79R4650-267DP View Datasheet(PDF) - Integrated Device Technology

Part Name

Description

Manufacturer

IDT79R4650-267DP

Low-Cost 64-bit RISController w/DSP Capability

Integrated Device Technology 

IDT79RC4650™

RV4650 180MHz

RV4650 200MHz

RV4650 267MHz1

Parameter

Minimum Maximum Minimum Maximum Minimum Maximum

Conditions

VIH

0.7VCC

VCC + 0.5V 0.7VCC

IIN

—

±10uA

—

CIN

—

10pF

—

COUT

—

10pF

—

I/OLEAK

—

20uA

—

1. Industrial temperature range is not available at 267MHz

VCC + 0.5V

±10uA

10pF

10pF

20uA

0.7VCC

—

—

—

—

VCC + 0.5V

±10uA

10pF

10pF

20uA

—

0 ≤ VIN ≤ VCC

—

—

Input/Output Leakage

Power Consumption—RV4650

Parameter

RV4650 133MHz

Typical1 Max

RV4650 150 MHz

Typical1 Max

Conditions

System Condition 133/67MHz

150/75MHz

—

ICC standby —

60 mA2

—

60mA2

CL = 0pF3

—

110 mA2 —

110mA2

CL = 50pF

active,

64-bit bus

option

625 mA2

700 mA2

700 mA2

800 mA2

700 mA2

850mA2

800mA2

900mA2

CL = 0pF, No SysAd activity3

CL = 50pF R4x00 |compatible writes

TC = 25oC

700 mA2

900 mA4 850mA2

1000mA4

CL

TC

=

=

50pF

25oC

Pipelined

writes

or

Write

re-issue,

1. Typical integer instruction mix and cache miss rates, Vcc 3.3V, TA=25×.

2. These are not tested. They are the result of engineering analysis and are provided for reference only.

3. Guaranteed by design.

4. These are the specifications IDT tests to insure compliance.

RV4650 180 MHz RV4650 200 MHz RV4650 267 MHz

Parameter

Typical1 Max Typical1 Max Typical1 Max

Conditions

System Condition 180/90MHz

ICC standby —

—

active,

64-bit bus

option

855 mA2

930mA2

60mA2

110mA2

900mA2

1000mA2

200/100MHz

—

60mA2

—

110mA2

925mA2

1000mA2

1000mA2 1100mA2

267/89MHz

—

—

925mA2

1000mA2

60mA2

110mA2

1100mA2

1300mAb

930mA2

1200mA4 1000mA2 1300mA4 1000mA2 1500mAa

1. Typical integer instruction mix and cache miss rates, Vcc 3.3V, TA=25×.

2. These are not tested. They are the result of engineering analysis and are provided for reference only.

3. Guaranteed by design.

4. These are the specifications IDT tests to insure compliance.

—

CL = 0pF3

CL = 50pF

CL = 0pF, No SysAd activity3

CL

TC

=

=

50pF

25oC

R4xxx|compatible

writes

CreL-is=s5u0ep, FTCPi=pe2l5inoeCd writes or Write

16 of 25

April 10, 2001

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