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™

DC Electrical Characteristics — Commercial Temperature range—R4650

(VCC = 5.0±5%, TCASE = 0°C to +85°C)

Parameter

VOL

VOH

VOL

VOH

VIL

VIH

IIN

CIN

COUT

I/OLEAK

R4650 100MHz

R4650 133MHz

Minimum Maximum Minimum Maximum

Conditions

—

0.1V

VCC - 0.1V

—

—

0.4V

2.4V

—

—

0.1V

VCC - 0.1V

—

—

0.4V

2.4V

—

|IOUT| = 20uA

|IOUT| = 4mA

–0.5V

2.0V

—

—

0.2VCC

VCC + 0.5V

±10uA

10pF

–0.5V

2.0V

—

—

0.2VCC

VCC + 0.5V

±10uA

10pF

—

—

0 ≤ VIN ≤ VCC

—

—

10pF

—

10pF

—

—

20uA

—

20uA

Input/Output Leakage

Power Consumption—R4650

Parameter

System Condition:

ICC standby

active,

64-bit bus

option

R4650 100MHz

Typical1

Max

100/50MHz

—

—

700 mA2

75 mA2

150 mA2

900 mA2

800 mA2

1000 mA2

R4650 133MHz

Typical1

Max

133/67MHz

—

—

900 mA2

100 mA2

200 mA2

950 mA2

1000 mA2

1100 mA2

800 mA2

1200 mA4

1000 mA2

1350 mA4

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

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

3. Guaranteed by design.

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

Conditions

—

CL = 0pF3

CL = 50pF

CL

No

= 0pF

SysAd

activity3

CL = 50pF

R4x00 compatible writes,

TC = 25oC

CL = 50pF

Pipelined writes or write re-

issue,

TC = 25oC

13 of 25

April 10, 2001

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