STLC5466 STMicroelectronics, STLC5466 Datasheet - Page 124

• 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
4.7
Figure 4-14: 68000 read cycle
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tx
t1
t2
t3
t4
t5
t6
t7
t8
NCS0/1
NDTACK
NAS/ALE
SIZE0/NLDS
SIZE1/NUDS
A1/23
R/W / NWR
D0/15
68000; MOD0 = 0, MOD1 = 0, MOD2 = 1
Data bus at high impedance after NLDS-NUDS rising edge (30 pF)
Delay NDTACK /NLDS-NUDS falling edge (if t1>t3), (30 pF)
Set up time Address and R/W / last NLDS-NUDS or NCS
Data valid before NDTACK falling edge (30 pF)
Hold time Address and R/W / NLDS-NUDS
Delay NDTACK /NCS0/1 (if t3>t1), (30 pF)
Delay NDTACK /NLDS-NUDS rising edge
Hold time Chip Select / NLDS-NUDS
Delay when immediate access
Delay when immediate access
Parameter
t5
A1/23
t1
t3
t7
T min
0
0
0
0
0
0
0
0
t2
t4
t6
t8
T max
98
98
20
15
15
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns