ST10F272M datasheet(126/175 Pages) STMICROELECTRONICS

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Electrical characteristics

ST10F272M

126/176

Input low voltage READY (TTL only)

VIL3

-0.3

0.8

–

Input high voltage (TTL mode)

(except RSTIN, EA, NMI, RPD, XTAL1)

VIH

2.0

VDD + 0.3

–

Input high voltage (CMOS mode)

(except RSTIN, EA, NMI, RPD, XTAL1)

VIHS

0.7 VDD

VDD + 0.3

–

Input high voltage RSTIN, EA, NMI, RPD VIH1

0.7 VDD

VDD + 0.3

–

Input high voltage XTAL1 (CMOS only)

VIH2

0.7 VDD

VDD + 0.3

Direct Drive mode

Input high voltage READY (TTL only)

VIH3

2.0

VDD + 0.3

–

Input Hysteresis (TTL mode)

(except RSTIN, EA, NMI, XTAL1, RPD)

VHYS

400

700

(1)

Input Hysteresis (CMOS mode)

(except RSTIN, EA, NMI, XTAL1, RPD)

VHYSS CC

750

1400

(1)

Input Hysteresis RSTIN, EA, NMI

VHYS1 CC

750

1400

(1)

Input Hysteresis XTAL1

VHYS2 CC

050

(1)

Input Hysteresis READY (TTL only)

VHYS3 CC

400

700

(1)

Input Hysteresis RPD

VHYS4 CC

500

1500

(1)

Output low voltage

(P6[7:0], ALE, RD, WR/WRL,

BHE/WRH, CLKOUT, RSTIN,

RSTOUT)

VOL

–

0.4

0.05

IOL = 8mA

IOL = 1mA

Output low voltage

(P0[15:0], P1[15:0], P2[15:0],

P3[15,13:0], P4[7:0], P7[7:0],

P8[7:0])

VOL1

–

0.4

0.05

IOL1 = 4mA

IOL1 = 0.5mA

Output low voltage RPD

VOL2

–

VDD

0.5 VDD

0.3 VDD

IOL2 = 85µA

IOL2 = 80µA

IOL2 = 60µA

Output high voltage

(P6[7:0], ALE, RD, WR/WRL,

BHE/WRH, CLKOUT, RSTOUT)

VOH

VDD - 0.8

VDD - 0.08

–V

IOH = – 8mA

IOH = – 1mA

Output high voltage(2)

(P0[15:0], P1[15:0], P2[15:0],

P3[15,13:0], P4[7:0], P7[7:0],

P8[7:0])

VOH1

VDD - 0.8

VDD - 0.08

–V

IOH1 = – 4mA

IOH1 = – 0.5mA

Output high voltage RPD

VOH2

0.3 VDD

0.5 VDD

–V

IOH2 = – 2mA

IOH2 = – 750µA

IOH2 = – 150µA

Input leakage current (P5[15:0])(3)

OZ1 |

–±0.2

µA

–

Input leakage current

(all except P5[15:0], P2[0], RPD, P3[12],

P3[15])

OZ2 |

–±0.5

µA

–

Table 56.

DC characteristics (continued)

Parameter

Symbol

Limit values

Unit

Test condition

Min

Max

ST10F272M 数据表(PDF) 126 Page - STMicroelectronics

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