PC8240 datasheet(5/42 Pages) ATMEL

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PC8240

2149A–HIREL–05/02

TBEN

B14

Input

OVdd

–

(10)

QACK/DA0

Output

OVdd

DRV_STD

(3)(4)

CHKSTOP_IN

D14

Input

OVdd

–

(10)

MAA[0

– 2]

AF2 AF1 AE1

Output

–

DRV_MEM_DATA

(3)(4)(6)

MIV

A16

Output

OVdd

DRV_STD

–

PMAA[0

– 2]

AD18 AF18 AE19

Output

OVdd

DRV_STD

(3)(4)(6)(15)

Test/Configuration Signals

PLL_CFG[0

– 4]/

DA[10

– 6]

A22 B19 A21 B18 B17

Input

OVdd

–

(4)(6)

TEST[0

– 1]

AD22 B20

Input

OVdd

–

(1)(6)(9)

TEST2

Input

–

(11)

TEST3

AF20

Input

OVdd

–

(10)

TEST4

AC18

I/O

OVdd

DRV_STD

(10)

TCK

AF22

Input

OVdd

–

(9)(12)

TDI

AF23

Input

OVdd

–

(9)(12)

TDO

AC21

Output

OVdd

DRV_PCI

–

TMS

AE22

Input

OVdd

–

(9)(12)

TRST

AE23

Input

OVdd

–

(9)(12)

Power and Ground Signals

GND

AA2 AA23 AC12 AC15 AC24 AC3

AC6 AC9 AD11 AD14 AD16 AD19

AD23 AD4 AE18 AE2 AE21 AE25 B2

B25 B6B9 C11 C13C16 C23C4 C8

D12 D15 D18 D21 D24 D3 F25 F4

H24 J25 J4 L24 L3 M23 M4 N24 P3

R23R4T24 T3 V2 V23 W3

Ground

52 terminals

––

–

LVdd

AC20 AC23 D20 D23 G23 P23 Y23

Reference

voltage

3.3V, 5.0V

LVdd

–

GVdd

AB3 AB4 AC10 AC11 AC8 AD10

AD13 AD15 AD3 AD5 AD7 C10 C12

C3 C5 C7 D13 D5 D9 E3 G3 H4 K4

L4 N3 P4 R3 U3 V4 Y3

Power for

Memory

Drivers

2.5V, 3.3V

GVdd

–

OVdd

AB24 AD20 AD24 C14 C20 C24 E24

G24 J23 K24 M24 P24 T23 Y24

PCI/Stnd

3.3V

OVdd

–

Vdd

AA24 AC16 AC19 AD12 AD6 AD9

C15 C18 C21 D11 D8 F3 H23 J3 L23

M3 R24 T4 V24 W4

Power for

Core 2.5V

Vdd

–

LAVdd

D17

Power for

DLL 2.5V

LAVdd

–

Table 1. PC8240 Pinout Listing (Continued)

Signal Name

Package Pin Number

Pin Type

Power

Supply

Output Driver

Type

Notes

PC8240 Datasheet(PDF) 5 Page - ATMEL Corporation

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