STLC5466 STMicroelectronics, STLC5466 Datasheet - Page 111

• 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
4.1
Figure 4-1: ST9 read cycle
NDSACK1 /
t10
t11
t12
tx
t1
t2
t3
t4
t5
t6
t7
t8
t9
MICROPROCESSOR TIMING
ST9 family; MOD0 = 1, MOD1 = 0, MOD2 = 0
NCS0/1
READY
NDS /
AD0/7
R/W /
NAS /
NWR
NRD
ALE
Data bus at high impedance after Data Strobe (30 pF)
Delay ready /Chip Select (if t3 >t1), (30 pF)
Delay ready /NAS (if t1 >t3), (30 pF)
Width NDS when immediate access
Hold time Chip Select /Data Strobe
Delay when immediate access
Delay when immediate access
Hold time R/W /Data Strobe
Set up time Address /NAS
Hold time Address /NAS
Data valid before ready
Set up time R/W /NAS
Delay NDS / NCS
t9
t5
Parameter
Width NAS
t4
A0/7
t6
t3
t1
t12
t11
t7
T min
14
20
15
15
50
0
0
9
9
0
0
5
D0/7
T max
98
98
15
STLC5466
t8
t10
t2
Unit
ns
111/130
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns