SSTUA32S865 Datasheet, PDF (29/29 Pages) NXP Semiconductors – 1.8 V 28-bit 1 : 2 registered buffer with parity for DDR2-667 RDIMM applications

NXP Semiconductors
17. Contents
1
2
3
4
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
15.1
15.2
15.3
15.4
16
17
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 6
Functional description . . . . . . . . . . . . . . . . . . . 8
Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Functional information . . . . . . . . . . . . . . . . . . . 9
Functional differences to SSTU32864 . . . . . . 10
Chip Select (CS) gating of key inputs
(DCS0, DCS1, CSGATEEN). . . . . . . . . . . . . . 10
Parity error checking and reporting. . . . . . . . . 10
Reset (RESET) . . . . . . . . . . . . . . . . . . . . . . . . 10
Power-up sequence . . . . . . . . . . . . . . . . . . . . 10
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 15
Recommended operating conditions. . . . . . . 15
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 16
Test information . . . . . . . . . . . . . . . . . . . . . . . . 18
Test circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Output slew rate measurement. . . . . . . . . . . . 20
Error output load circuit and voltage
measurement . . . . . . . . . . . . . . . . . . . . . . . . . 21
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 23
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Introduction to soldering . . . . . . . . . . . . . . . . . 24
Wave and reflow soldering . . . . . . . . . . . . . . . 24
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 24
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 25
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 27
Legal information. . . . . . . . . . . . . . . . . . . . . . . 28
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 28
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Contact information. . . . . . . . . . . . . . . . . . . . . 28
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
SSTUA32S865
1.8 V DDR2-667 registered buffer with parity
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.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
Date of release: 16 March 2007
Document identifier: SSTUA32S865_2