SL64G6F32M8G-A75AVU STEC, SL64G6F32M8G-A75AVU Datasheet

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SL64G6F32M8G-A75AVU

Manufacturer Part Number
SL64G6F32M8G-A75AVU
Description
Manufacturer
STEC
Datasheet

Specifications of SL64G6F32M8G-A75AVU

Main Category
DRAM Module
Sub-category
SDRAM
Module Type
144SODIMM
Device Core Size
64b
Organization
32Mx64
Total Density
256MByte
Chip Density
256Mb
Access Time (max)
5.4ns
Maximum Clock Rate
133MHz
Operating Supply Voltage (typ)
3.3V
Operating Current
548mA
Number Of Elements
8
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Pin Count
144
Mounting
Socket
Lead Free Status / RoHS Status
Compliant
www.stec-inc.com
32M X 64 Bits (256MB) 144-Pin SDRAM SO-DIMM (PC133) 2 Rank x 16; RoHS Compliant, Lead-Free
FEATURES
ORDERING INFORMATION
PACKAGE DIMENSIONS
Units are in inches. Tolerances are ±0.005 unless otherwise specified.
SL64G6F32M8G-A75AVU
SL64G6F32M8G-A75DVU
• PC133 Compliant
• Burst Mode Operation
• Auto and self refresh capability
• LVTTL compatible inputs and outputs
• +3.3V + 0.3V power supply
• MRS cycle with address key programs
• All inputs are sampled at the positive going edge of
• Serial Presence Detect with EEPROM
• RoHS Compliant, Pb-free (lead-free)
Option A: t
Option D: t
(81,92 cycles/64ms refresh)
the system clock
- Latency (access from column address)
- Burst Length (1, 2, 4, 8, and full page)
- Data scramble (sequential and interleave)
Part Number
2 Places
0.160 D
CYC
CYC
0.130
= 7.5ns@CL = 3
= 7.5ns@CL = 2, 3
3 clks
2 clks
CL
1.142
tRCD
20ns
15ns
2.661
A
20ns
15ns
tRP
1.519
PC133 133MHz Parameters
Document Part Number 61000-01667-105 August 2006 Page 1
66ns
60ns
tRC
0.031
GENERAL DESCRIPTION
The SL64G6F32M8G-A75xVU is a 32M x 64 bit
Synchronous Dynamic RAM (SDRAM) Small-Outline Dual
In-line Memory Module (SO-DIMM).
The module consists of eight 4M x 16 bit x 4 bank SDRAMs
in 54-pin 400-mil TSOP II lead-free packages mounted
on a 144-pin glass epoxy substrate and organized into 2
ranks.
A serial EEPROM using the two pin I
mounted to provide for the Serial Presence Detects (SPD).
Decoupling capacitors of 0.1μF are mounted. Damping
resistors are mounted for the data lines.
The module has gold edge connections and is intended
for mounting into 144-pin SO-DIMM edge connector
sockets keyed for 3.3V.
See Ordering Information for PC133 performance options.
Comment
Refer to Option A in this specification.
Refer to Option D in this specification.
0.787
SL64G6F32M8G-A75xVU
1.250
Detail A
0.039±0.003
0.060
(Where x = Option A or Option D)
0.150
MAX
0.030 R
0.157
0.181
2
C protocol is also
779

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SL64G6F32M8G-A75AVU Summary of contents

Page 1

... All inputs are sampled at the positive going edge of the system clock • Serial Presence Detect with EEPROM • RoHS Compliant, Pb-free (lead-free) ORDERING INFORMATION Part Number CL SL64G6F32M8G-A75AVU 3 clks SL64G6F32M8G-A75DVU 2 clks PACKAGE DIMENSIONS Units are in inches. Tolerances are ±0.005 unless otherwise specified. 0.160 D 2 Places 0 ...

Page 2

... SL64G6F32M8G-A75xVU PIN CONFIGURATION Pin Symbols Pin Symbol Pin Symbol Pin DQMB DQMB DQMB DQMB Not used Pin Arrangement Odd Pins on Front Even Pins on Back Symbol Pin Symbol Pin Symbol DQ 61 CLK CKE RAS CAS CKE CLK 100 DQ 55 Pin Functions Pin Name ...

Page 3

... SL64G6F32M8G-A75xVU FUNCTIONAL BLOCK DIAGRAM S0 S1 BDQ0-7 CS DQ0 DQ1 DQ2 U0 DQ3 DQ4 DQ6 DQ6 LDQM DQMB0 DQ7 BDQ8-15 DQMB1 UDQM DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 BDQ16-23 DQ0 CS DQ1 DQ2 DQ3 U1 DQ4 DQ5 DQ6 LDQM DQMB2 DQ7 BDQ24-31 DQ8 DQMB3 ...

Page 4

... SL64G6F32M8G-A75xVU SERIAL PRESENCE DETECT INFORMATION 2 C; Current sink capability of SDA driver ≤3mA; Maximum clock frequency: 100 KHz Serial PD Interface Protocol: I Byte # Function Described bytes written into serial memory at module manufacturer 1 Total # of bytes of SPD memory device 2 Fundamental memory type row addresses on this assembly ...

Page 5

... SL64G6F32M8G-A75xVU SERIAL PRESENCE DETECT INFORMATION Byte # Function Described 35 Min. data signal input hold time (t 36-61 Superset information (may be used in future) 62 SPD revision 63 Checksum for bytes 0-62 64 Manufacturer’s JEDEC ID code per JEP-106E 65 Man. JEDEC ID code (continued) 66-71 72 Manufacturing location 73-90 Manufacturer’s part number ...

Page 6

... SL64G6F32M8G-A75xVU ABSOLUTE MAXIMUM RATINGS Item Voltage on Any Pin Relative Voltage on V Supply Relative Storage Temperature Power Dissipation Short Circuit Output Current 1. Permanent device damage may occur if “ABSOLUTE MAXIMUM RATINGS” are exceeded. Functional Operation should be restricted to the conditions as detailed in the operational sections of this data sheet. ...

Page 7

... SL64G6F32M8G-A75xVU DC CHARACTERISTICS Recommended operating conditions unless otherwise noted. T Parameter/Condition OPERATING CURRENT: Active Mode; Burst = 2; READ or WRITE; tRC ³ tRC (MIN) STANDBY CURRENT: Power-Down Mode; All banks idle; CKE = LOW STANDBY CURRENT: Active Mode; CKE = HIGH HIGH; All banks active after tRCD met; ...

Page 8

... SL64G6F32M8G-A75xVU AC TIMING PARAMETERS Parameter Clock Period Clock High Time (Rated @1.5V) Clock Low Time Input Setup Times (Data) (Address/Command & CKE) Input Hold Times (Data) (Address/Command & CKE) Output Valid From Clock (CL=2; limited application; 2 banks; all outputs switching) Output Valid From Clock (CL=2; LVTTL levels ...

Page 9

... SL64G6F32M8G-A75xVU REVISION HISTORY Rev. Change Description from Previous Revision -103 11/03/2005. Updated to latest die revs and format. -104 07/14/2006. Updated to reflect the new “U” or Pb-free (lead-free) part number. -105 08/07/2007. Updated logo, web address and SPD. DISCLAIMER OF LIABILITY STEC™ Inc. reserves the right to make changes to specifications and product descriptions such as but not limited to numbers, parameters and other technical information contained herein without notice. Please contact the STEC™ ...

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