STPCI2GDYI 查看數據表（PDF） - STMicroelectronics

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STPCI2GDYI

X86 CORE PC COMPATIBLE SYSTEM-ON-CHIP FOR TERMINALS

STMicroelectronics 

STPC® ATLAS

Table 2-2. Definition of Signal Pins

Signal Name

Dir

Buffer Type1

Description

Qty

SPKRD

O BD4STRP_FT

Speaker Device Output

1

Note1; See Table 2-3 for buffer type descriptions

Table 2-3. Buffer Type Descriptions

Buffer

ANA

OSCI13B

Analog pad buffer

Oscillator, 13 MHz, HCMOS

Description

BT4CRP

BT8TRP_TC

LVTTL Output, 4 mA drive capability, Tri-State Control

LVTTL Output, 8 mA drive capability, Tri-State Control, Schmitt trigger

BD4STRP_FT

BD4STRUP_FT

) BD4STRP_TC

t(s BD8STRP_FT

c BD8STRUP_FT

u BD8STRP_TC

rod BD8TRP_TC

BD8PCIARP_FT

P BD14STARP_FT

te BD16STARUQP_TC

LVTTL Bi-Directional, 4 mA drive capability, Schmitt trigger, 5V tolerant

LVTTL Bi-Directional, 4 mA drive capability, Schmitt trigger, Pull-Up, 5V tolerant

LVTTL Bi-Directional, 4 mA drive capability, Schmitt trigger

LVTTL Bi-Directional, 8 mA drive capability, Schmitt trigger, 5V tolerant

LVTTL Bi-Directional, 8 mA drive capability, Schmitt trigger, Pull-Up, 5V tolerant

LVTTL Bi-Directional, 8 mA drive capability, Schmitt trigger

LVTTL Bi-Directional, 8 mA drive capability, Schmitt trigger

LVTTL Bi-Directional, 8 mA drive capability, PCI compatible, 5V tolerant

LVTTL Bi-Directional, 14 mA drive capability, Schmitt trigger, IEEE1284 compliant, 5V tolerant

LVTTL Bi-Directional, 16 mA drive capability, Schmitt trigger

ole SCHMITT_FT

s TLCHT_FT

b TLCHT_TC

- O TLCHTD_TC

) TLCHTU_TC

LVTTL Input, Schmitt trigger, 5V tolerant

LVTTL Input, 5V tolerant

LVTTL Input

LVTTL Input, Pull-Down

LVTTL Input, Pull-Up

t(s USBDS_2V5

USB 1.1 compliant pad buffer

Obsolete Produc VDDCO

Analog output pad

20/108

1

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