TM4EJ64KPU, TM4EJ64NPU, TM4FJ64KPU, TM4FJ64NPU, 4194304 BY 64BIT

TM8EJ64KPU, TM8EJ64NPU, TM8FJ64KPU, TM8FJ64NPU, 8388608 BY 64BIT

EXTENDEDDATAOUT DYNAMIC RAM MODULES SODIMM

SMMS693A − AUGUST 1997 − REVISED NOVEMBER 1997

4

POST OFFICE BOX 1443

small-outline dual-in-line memory module and components

The small-outline dual-in-line memory module and components include:

The following table shows the SODIMM modules and devices (Ux/UBx) that are used.

Table 1. Component Table

MODULE

DEVICES USED

TM4xJ64xPU

U[0:3]

TM8xJ64xPU

U[0:3], UB[0:3]

functional block diagram for the TMxxJ64xPU

DQ[8:15]

DQ[8:15]

CS

U0

OE0

CAS1

CAS5

DQ[40:47]

UCAS

SPD EEPROM

VSS

A0

A1

A2

SCL

SDA

CS

U1

CAS3

DQ[24:31]

CAS7

DQ[56:63]

UCAS

DQ[8:15]

A[0:12]

A[0:12]† U[0:3], UB[0:3]

RAS0

DQ[8:15]

CS

UB0

UCAS

CS

UB1

UCAS

DQ[8:15]

DQ[0:7]

DQ[0:7]

CAS0

CAS4

DQ[32:39]

LCAS

CAS2

DQ[16:23]

CAS6

DQ[48:55]

LCAS

DQ[0:7]

DQ[0:7]

LCAS

LCAS

DQ[0:7]

W

W

W

W

RAS

RAS

RAS

RAS

WE0

RAS1

LEGEND: SPD = Serial Presence Detect

CS = Chip Select

DQ[8:15]

CS

U2

UCAS

CS

U3

UCAS

DQ[8:15]

DQ[8:15]

CS

UB2

UCAS

CS

UB3

UCAS

DQ[8:15]

DQ[0:7]

LCAS

LCAS

DQ[0:7]

DQ[0:7]

LCAS

LCAS

DQ[0:7]

W

W

W

W

RAS

RAS

RAS

RAS

† A12 is not used in TM4xJ64KPU, TM8xP64KPU