SSTUB32865 NXP Semiconductors, SSTUB32865 Datasheet - Page 28

• Manufacturer Part Number: SSTUB32865
• Description: Sstub32865 1.8 V 28-bit 1 2 Registered Buffer With Parity For Ddr2-800 Rdimm Applications
• Manufacturer: NXP Semiconductors

NXP Semiconductors
18. Contents
1
2
3
4
4.1
5
6
6.1
6.2
7
7.1
7.2
7.3
7.3.1
7.3.2
7.3.3
7.3.4
8
9
10
11
11.1
11.2
11.3
12
13
13.1
13.2
13.3
13.4
14
15
16
16.1
16.2
16.3
16.4
17
18
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 8
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 15
Recommended operating conditions. . . . . . . 15
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 16
Test information . . . . . . . . . . . . . . . . . . . . . . . . 18
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 23
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 26
Legal information. . . . . . . . . . . . . . . . . . . . . . . 27
Contact information. . . . . . . . . . . . . . . . . . . . . 27
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 6
Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Functional information . . . . . . . . . . . . . . . . . . . 9
Functional differences to SSTU32864 . . . . . . 10
Chip Select (CS) gating of key inputs
(DCS0, DCS1, DCS2, DCS3, CSGATEEN) . . 10
Parity error checking and reporting. . . . . . . . . 10
Reset (RESET) . . . . . . . . . . . . . . . . . . . . . . . . 10
Power-up sequence . . . . . . . . . . . . . . . . . . . . 11
Test circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Output slew rate measurement. . . . . . . . . . . . 20
Error output load circuit and voltage
measurement . . . . . . . . . . . . . . . . . . . . . . . . . 21
Introduction to soldering . . . . . . . . . . . . . . . . . 24
Wave and reflow soldering . . . . . . . . . . . . . . . 24
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 24
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 25
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 27
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2007.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
1.8 V DDR2-800 registered buffer with parity
SSTUB32865
Document identifier: SSTUB32865_3
Date of release: 27 March 2007
All rights reserved.