MIPSPR31500 Просмотр технического описания (PDF) - Philips Electronics

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производитель

MIPSPR31500

Poseidon embedded processor

Philips Electronics 

Philips Semiconductors

Poseidon embedded processor

Preliminary specification

MIPS

PR31500

ELECTRICAL CHARACTERISTICS

ABSOLUTE MAXIMUM RATINGS

VSS = 0V

SYMBOL

PARAMETER

VDD

Power supply voltage

VIN

Input voltage

Tstg

Storage temperature range

Pd

Maximum dissipation (Tamb = 70°C)

LIMITS

VSS – 0.5 to 4.5

VSS – 0.5 to VDD + 0.5

–55 to +125

1

UNIT

V

V

°C

W

RECOMMENDED OPERATING CONDITION

VSS = 0V

SYMBOL

PARAMETER

VDD

Power supply voltage

VIN

Input voltage

Topr

Operating temperature range

LIMITS

MIN

TYP

MAX

3.0

3.3

3.6

VSS

–

VDD

0

–

70

UNIT

V

V

°C

DC ELECTRICAL CHARACTERISTICS

Tamb = 0 to +70°C, VDD = 3.3 ± 0.3V.

SYMBOL

PARAMETER

CONDITIONS

LIMITS

MIN

TYP

MAX

UNIT

IDD

Operating current

VIN = VDD or VSS; VDD = MAX

IOH = IOL = 0

–

110

TBD

mA

IDDS

Static current

VIN = VDD or VSS; VDD = MAX

IOH = IOL = 0

–

10

100

µA

IL

Input leakage current

VDD = MAX; VIH = VDD

VIL = VSS

–10

–

10

µA

VIH1

High level input voltage1

VDD = 3.6V

VDD × 0.8

–

VDD + 0.3

V

VIL1

Low level input voltage1

VDD = 3.0V

–0.3

–

VDD × 0.2

V

VIH2

High level input voltage2

VDD = 3.6V

2.4

–

VDD + 0.3

V

VIL2

Low level input voltage2

VDD = 3.0V

–0.3

–

0.6

V

VOH1

VOL1

High level output voltage3

Low level output voltage3

VDD = 3.0; IOH = –4mA

VDD = 3.0; IOL = 4mA

VDD – 0.6

–

–

V

–

–

VSS + 0.4

V

VOH2

VOL2

High level output voltage4

Low level output voltage4

VDD = 3.0; IOH = –8mA

VDD = 3.0; IOL = 8mA

VDD – 0.6

–

–

V

–

–

VSS + 0.4

V

VOH3

VOL3

High level output voltage5

Low level output voltage5

VDD = 3.0; IOH = –16mA

VDD = 3.0; IOL = 16mA

VDD – 0.6

–

–

V

–

–

VSS + 0.4

V

VOH4

High level output voltage

VDD = 3.0; IOH = –24mA

VDD – 0.6

–

–

V

VOL4

Low level output voltage

VDD = 3.0; IOL = 24mA

–

–

VSS + 0.4

V

IIHP

Input current (pull-down resistor)

VDD = MAX; VIN = VDD

20

–

120

µA

NOTES:

1. SYSVLKIN

2. Other inputs

3. D[31:0], /RAS0, /RAS1, /DCS0, /DCKE, DQMH, DQML, /DREQ, /DGRNT, BC32K, VDAT[3:0], CP, LOAD, DF, FRAME, DISPON, VIDDONE,

PWRCS, TXD, RXD, /CS0∼3, /MCS0∼3, CHIFS, CHICLK, CHIDOUT, CHIDIN, IO[6:0], SPICLK, SPIOUT, SPIIN, SIBSYNC, SIBOUT,

SIBMCLK, SIBCLK, RXPWR, IROUT, /CRAD1WAIT, /CARD2WAIT, MIOX[2:0]

4. A[12:0], ALE, /RD, /WE /CAS0∼3, /CARDREG, /IOWR, /CARD1CSL, /CARD1CSH, /CARD2CSL, /CARD2CSH

5. DCLKOUT

1996 Sep 24

12

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