Z8018100ZCO Zilog, Z8018100ZCO Datasheet - Page 62

• Manufacturer Part Number: Z8018100ZCO
• Description: Z80181 SAC APPLICATION BOARD
• Manufacturer: Zilog

Specifications of Z8018100ZCO

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Z8018100ZC0; Z8018100ZC0

Zilog
AC CHARACTERISTICS (Continued)
SCC Timing
Figure 70 shows the AC characteristics for the on-chip
SCC. Parameters referenced in this figure appear in
Table C.
Note for Table C:
[C1] Open-drain output, measured with open-drain test load.
2-62
/DTR//REQ
No
1
2
3
4
5
6
7
/W//REQ
/W//REQ
Request
Request
Wait
/WR
/INT
/RD
Ø
Symbol
TdWR(W)
TdWR(W)
TdWRf(REQ)
TdRDf(REQ)
TdWRr(REQ)
TdPC(INT)
TdRDA(INT)
Table C. SCC Timing Parameters (85C30 AC Characteristics)
Parameter
/WR Fall to Wait Valid Delay
/RD Fall to Wait Valid Delay
/WR Fall to /W//REQ Not Valid Delay
/RD Fall to /W//REQ Not Valid Delay
/WR Rise to /DTR//REQ Not Valid Delay
Clock to /INT Valid Delay
/M1 Fall to /INT Inactive Delay
Figure 70. SCC AC Parameters
PS009701-0301
2
4
1
3
Min
6
Z8018110
180 + TcC
180 + TcC
5TcC
Max
TBS
180
180
500
S
MART
5
A
CCESS
Unit
ns
ns
ns
ns
ns
ns
ns
C
DS971800500
ONTROLLER
Note
[C1]
[C1]
[C1]
[C1]
Z80181
SAC
™