STLC5466 STMicroelectronics, STLC5466 Datasheet - Page 126

• 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
4.8
Figure 4-16: 68020 read cycle
126/130
tx
t1
t2
t3
t4
t5
t6
t7
t8
68020; MOD0 = 0, MOD1 = 0, MOD2 = 2
SIZE1/ NUDS
SIZE0/ NLDS
NDSACK0/
NDSACK1/
R/W / NWR
NDS /NRD
NDTACK
Delay NDSACK1 /NDS falling edge (if t1>t3), (30 pF)
NCS0/1
READY
Set up time Address and R/W/last NDS or NCS
Data valid before NDSACK1falling edge (30 pF)
A 0/23
D0/15
NAS /
ALE
Delay NDSACK /NCS0/1 (if t3>t1), (30 pF)
Hold time Chip Select / NDS rising edge
Data High Impedance after NDS (30 pF)
Delay NDSACK1 /NDS rising edge
Delay when immediate access
Delay when immediate access
Hold time Address /NDS
Parameter
t5
t1
t3
t7
T min
0
0
0
0
0
0
0
t6
t4
t8
t2
T max
98
98
20
15
15
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns