Z8523016VSC Zilog, Z8523016VSC Datasheet - Page 97

• Manufacturer Part Number: Z8523016VSC
• Description: IC 16MHZ ESCC 44-PLCC
• Manufacturer: Zilog

Specifications of Z8523016VSC

• Controller Type: Serial Communications Controller (SCC)
• Interface: Bus
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 7mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3055

Table 47. Z85230/L AC Characteristics (20MHz applies only to Z85230) (Continued)
PS005308-0609
No
35a
35b
36
37
38
39
40
41
42
43
44
45
46
47
48
Symbol
TdWRr
(REQ)
TdWRr
(REQ)
TdRDr
(REQ)
TdPC (INT)
TdIAi (RD)
TwRDA
TdRDA (DR) RD Fall (ACK) to
TsIEI (RDA) IEI to RD Fall
ThIEI (RDA) IEI to RD Rise
TdIEI (IEO)
TdPC (IEO)
TdRDA
(INT)
TdRD
(WRQ)
TdWRQ
(RD)
TwRES
Parameter
WR Fall to DTR/
REQ Not Valid
WR Fall to DTR/
REQ Not Valid
RD Rise to DTR/
REQ Not Valid
Delay
PCLK Fall to INT
Valid Delay
INTACK to RD Fall
(ACK) Delay
RD (Acknowledge)
Width
Read Data Valid
Delay
(ACK) Setup Time
(Ack) Hold Time
IEI to IEO Delay
Time
PCLK Rise to IEO
Delay
RD Fall to INT
Inactive Delay
RD Rise to WR
Fall Delay for No
Reset
WR Rise to RD
Fall Delay for No
Reset
WR and RD Low
for Reset
6
Min
145
145
135
95
0
15
15
145
8.5 MHz
Max
4
168
NA
500
95
195
480
Min
90
125
120
95
0
15
15
100
10 MHz
Max
4
100
NA
320
90
175
320
Min
50
75
70
50
60
0
10
10
75
16 MHz
Max
4
50
60
NA
175
45
80
200
Product Specification
Electrical Characteristics
Min
45
65
60
45
0
10
10
65
20 MHz
Max
4
50
NA
160
40
80
180
Notes
7
5, 6
8
6
6
4, 6
6
6
6
8
6
6
6
3, 6
6
6
6
92