STLC5466 STMicroelectronics, STLC5466 Datasheet - Page 100

• 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
1.3
The Address bits delivered by the Multi-HDLC for 2M x n SDRAM circuits are:
Figure 1-23: First example, 8Mx16 SDRAM memory organisation
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Signals
Memory obtained with 2M x 8 SDRAM circuit
NCE3
NCE2
NCE1
NCE0
ADM11 for Bank select corresponding with A21 delivered by the P
ADM0/10 for Row address inputs corresponding with A10/20 delivered by the P
ADM0/8 for Column address inputs corresponding with A1/9delivered by the P
NCE3
NCE2
NCE1
NCE0
UDQM
A23
0
1
1
0
7
5
3
1
DM8/15
LDQM
A22
1
0
1
0
6
4
2
0
DM0/7
2M x 8 circuit: two banks
1Mbyte by bank
ADM0/11, NWE, NRAS, NCAS,
MCLK are connected to each circuit
Signals
UDQM
LDQM
2M x16 with 2 circuits
A0
1
0
NLDS
0
1
NUDS
1
0