TMPR4937 datasheet(508/552 Pages) TOSHIBA

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Chapter 21 Electrical Characteristics

21-2

21.3 DC characteristics

21.3.1 DC characteristics of pins other than PCI Interface pins

(Tc = 0 - 70°C, VddIO = 3.3V ± 0.2V, VCCInt = 1.5V ± 0.1V, VSS = 0V)

Item

Symbol

Condition

Min.

Max.

Unit

Low-level Input Voltage

VIL1

(1)

−0.3

0.8

High-level Input Voltage

VIH1

(1)

2.0

VCCIO + 0.3

Low-level Output Current

IOL1

IOL2

(2)VOL = 0.4 V

(3)VOL = 0.4 V

⎯

Low-level Output Current

IOL3

IOL4

(4)VOL = 0.4 V

(5)VOL = 0.4 V

⎯

High-level Output Current

IOH1

IOH2

(2)VOH = 2.4 V

(3)VOH = 2.4 V

⎯

−8

−4

High-level Output Current

IOH3

IOH4

(4)VOH = 2.4 V

(5)VOH = 2.4 V

⎯

−16

−8

Low-level Input Leak

Current

IIL1

IIL2

(6)VIN=VSS

(7)VIN=VSS

−10

−200

−10

µA

High-level Input Leak

Current

IIH1

(8)VIN=VCCIO

−10

µA

Hi-Z Output Leak Current

IOZ

(9)

−10

µA

Operating Current (Internal)

ICCInt

VddIN = 1.6 V,

Internal core frequency = 300 MHz

⎯

500

Operating Current (I/O Pin)

ICCIO

VddIO = 3.5 V,

External bus frequency = 100 MHz

Pin capacitance load = 25 pF

⎯

400

(1) : All input pins except for the PCI interface signal pins, and all bidirectional pins (during input)

(2) : ACE*, ACK*, BUSSPRT*, BWE[3:0]*, CE[7:0]*, DMAACK[3:0], DMADONE*, WDRST*,

HALTDOZE, PIO[7:0], RTS[1:0], SWE*, SYSCLK, TIMER[1:0] and TXD[1:0]

(3) : DCLK, PCST[8:0], TDO and TPC[3:1]

(4) : ADDR[19:0], CAS*, CB[7:0], CKE, DATA[63:0], DQM[7:0], OE*, RAS*, SDCLK[3:0],

SDCLKIN, SDCS[3:0]*, and WE* when drive capacity is set to 16 mA.

(5) : ADDR[19:0], CAS*, CB[7:0], CKE, DATA[63:0], DQM[7:0], OE*, RAS*, SDCLK[3:0],

SDCLKIN, SDCS[3:0]*, and WE* when drive capacity is set to 8 mA.

(6) : CGRESET*, RESET*, TRST*, BYPASSPLL*, MASTERCLK, SDCLKIN and SDIN[1]

(7) : CTS[1:0]*, DMAREQ[3:0], DMADONE*, RXD[1:0], SCLK, TCLK, INT[5:0], TCK, TDI,

TEST[4:0]*, TMS, ACK*, CB[7:0], DATA[63:0], ADDR[19:0], NMI* and PIO[7:0]

(8) : Signal in (6) and (7) above

(9) : DCLK, TDO

TMPR4937 Datasheet(PDF) 508 Page - Toshiba Semiconductor

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