ICSSSTUAF32866B Datasheet, PDF (25/31 Pages) Integrated Device Technology – 25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2

IDT74SSTUBF32866B
25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
Register Timing
RESET
(1)
DCS
tINACT
COMMERCIAL TEMPERATURE GRADE
(1)
CSR
CLK ⁽¹⁾
(1)
CLK
(1)
D1 - D14
Q1 - Q14
tRPHL
RESET to Q
(1)
PARIN
PPO
(not used)
tRPHL
RESET to PPO
QERR
H, L, or X
tRPLH
RESET to QERR
H or L
Timing Diagram for the First SSTUBF32866B (1:2 Register-A Configuration) Device Used in a Pair; C0 = 1, C1 = 1; RESET
Switches from H to L
NOTE:
1.After RESET is switched from HIGH to LOW, all data and clock inputs signals must be set and held at valid logic levels (not floating) for a minimum time
of tINACTMAX.
25-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
25
CONFIDENTIAL
IDT74SSTUBF32866B
7067/9