STLC5466 STMicroelectronics, STLC5466 Datasheet - Page 117

• 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

4.4
Figure 4-7: 80C188 read cycle
t12
tx
t1
t2
t3
t4
t5
t6
t7
t8
80C188; MOD0 = 1, MOD1 = 1, MOD2 = 0
NDSACK1/
NCS0/1
READY
AD0/7
NWR
R/W /
NDS /
NRD
NAS /
ALE
Data bus at high impedance after NRD (30 pF)
Delay ready /Chip Select (if t3 >t1), (30 pF)
Delay ready /ALE (if t1 >t3), (30 pF)
Delay when immediate access
Delay when immediate access
Hold time Chip Select / NRD
Set up time Address /ALE
Hold time Address /ALE
Data valid before ready
t5
Delay NDS / NCS
t4
Parameter
Width ALE
A0/7
t6
t3
t1
t12
t7
D0/7
T min
10
20
0
0
5
5
0
0
0
t2
t8
T max
98
98
STLC5466
Unit
117/130
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns