Z16C3516VSG Zilog, Z16C3516VSG Datasheet - Page 138

• Manufacturer Part Number: Z16C3516VSG
• Description: IC 16MHZ Z8500 CMOS ISCC 68-PLCC
• Manufacturer: Zilog
• Series: IUSC™r

Specifications of Z16C3516VSG

• Controller Type: Serial Communications Controller (SCC)
• Interface: USB
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 50mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 68-LCC (J-Lead)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4690-5; Z16C3516VSG

Application Note
The Z180™ Interfaced with the SCC at MHZ
7-18
(Continued)
/SCCRD /[(RD*
/Q1* SCCSEL)
HCT164 /CLR
/RD (or, /WR)
HCT164 CLK
HCT164 Q0
HCT164 Q1
+ RESET]
Data (RD)
Data (RD)
*SCCSEL
/SCCSEL
/SCCWR
HC74 /Q
Address
RD* Q1
/IORQ
10 ns max
6
T1
1
Figure 14. Z180 to SCC Interface Logic (Example)
70 ns max
20 ns max
100 ns
10 ns max
SCC
28
10 ns max
9
T2
120 ns max
55 ns max
55 ns max
24
29
15 ns min
15 ns max
210 ns
Tw
15 ns max
30 ns ( > 0 ns)
200 ns typ. ( > 125 ns)
SCC
25
20 ns max
50 ns max
20 ns max
T3
Valid Data
13
28
15
15 ns max
> 25 ns
11
55 ns max
15 ns max
10 ns max
> 0 ns
22
30
10 ns min
20 ns max
0 ns min
> 0 ns
10 ns max
UM011001-0601
20 ns max
20 ns max