STLC5466 STMicroelectronics, STLC5466 Datasheet - Page 110

• Manufacturer Part Number: STLC5466
• Description: RF Wireless Misc Multi-HDLC Sw Matrix
• Manufacturer: STMicroelectronics
• Type: Telecom ICr

Specifications of STLC5466

• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: LQFP-176
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STLC5466
3
Figure 3-1: Signals exchanged between SDRAM controller and SDRAM
110/130
th
td
ts
T
SDRAM MEMORY TIMING
Signals provided by the Multi-HDLC and received from the Synchronous Dynamic Memory
Data from SDRAM
Clock provided by
MCLK is an input.
an external clock
generation
to SDRAM
C
L
Output:
each signal delivered by the Multi-HDLC
= 5 pF (Vdd = 3.3V ± 5% Temp 0 to 70°C)
signals
Delay between rising edge of CLK and
Input:
1/T= 33, 50 or 66 MHz
Data in set up time
Data in Hold time
Parameter
C
C
2.0
1.4
0.8
2.0
1.4
0.8
L
L
= 30 pF
= 50 pF
ts
th
td
T
T min
3
2
3
3
3
T max
10
12
20
Unit
ns
ns
ns
ns
ns