STPCE1EDBC 查看數據表（PDF） - STMicroelectronics

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STPCE1EDBC

X86 Core General Purpose PC Compatible System - on - Chip

STMicroelectronics 

ELECTRICAL SPECIFICATIONS

4.4. DC CHARACTERISTICS

Table 4-2. DC Characteristics

Symbol

Parameter

VDD 3.3V Operating Voltage

VCORE 2.5V Operating Voltage

PDD 3.3V Supply Power

PCORE 2.5V Supply Power

VIL Input Low Voltage

VIH Input High Voltage

ILK Input Leakage Current

Integrated Pull up/down

Test conditions

3.0V < VDD < 3.6V

2.45V < VCORE < 2.7V

Except XTALI

XTALI

Except XTALI

XTALI

Input, I/O

Min

3.0

2.45

-0.3

-0.3

2.1

2.35

-5

Typ

Max Unit

3.3

3.6

V

2.5

2.7

V

0.1

W

2.0

W

0.8

V

0.8

V

VDD+0.3 V

VDD+0.3 V

5

µA

50

KΩ

Table 4-3. PAD buffers DC Characteristics

Buffer Type

I/O VIH min VIL max VOH min VOL max

count (V)

(V)

(V)

(V)

ANA

1 2.35 0.9

-

-

OSCI13B

1

2.1

0.8

2.4

0.4

BT8TRP_TC

5

-

-

2.4

0.4

BD4STRP_FT

47

2

0.8

2.4

0.4

BD4STRUP_FT

10

2

0.8

2.4

0.4

BD8STRP_FT

25

2

0.8

2.4

0.4

BD8STRUP_FT

55

2

0.8

2.4

0.4

BD8STRP_TC

10

2

0.8

2.4

0.4

BD8TRP_TC

45

2

0.8

2.4

0.4

BD8PCIARP_FT

BD16STARUQP_TC

49 0.5*VDD 0.3*VDD 0.9*VDD 0.1*VDD

19

2

0.8

2.4

0.4

SCHMITT_FT

1

2

0.8

-

-

TLCHT_FT

2

2

0.8

-

-

TLCHT_TC

1

2

0.8

-

-

TLCHTD_TC

1

2

0.8

-

-

Note 1: time to output variation depending on the capacitive load.

IOL min IOH max Cload max

(mA) (mA)

(pF)

-

-

-

2

-2

50

8

-8

200

4

-4

100

4

-4

100

8

-8

200

8

-8

200

8

-8

200

8

-8

200

1.5 - 0.5

200

16

-16

400

-

-

-

-

-

-

-

-

-

-

-

-

Derating

(ps/pF)1

-

-

21

42

41

23

23

21

21

15

12

-

-

-

-

CIN

(pF)

-

-

6.89

5.97

5.97

5.96

5.96

7.02

7.03

6.97

9.34

5.97

5.97

5.97

5.97

34/87

Release 1.3 - January 29, 2002

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

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