Z85C3008VSG Zilog, Z85C3008VSG Datasheet - Page 162

• Manufacturer Part Number: Z85C3008VSG
• Description: IC 8MHZ Z8500 CMOS SCC 44-PLCC
• Manufacturer: Zilog
• Series: SCCr

Specifications of Z85C3008VSG

• Processor Type: Z80
• Features: Error Detection and Multiprotocol Support
• Speed: 8MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Cpu Speed: 8MHz
• Digital Ic Case Style: LCC
• No. Of Pins: 44
• Supply Voltage Range: 5V
• Operating Temperature Range: 0°C To +70°C
• Svhc: No SVHC (18-Jun-2010)
• Base Number: 85
• Rohs Compliant: Yes
• Clock Frequency: 8MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-3932; Z85C3008VSG

UM010901-0601
Note: Parameter numbers in this table are in the Z180 technical manual.
No
1
2
3
4
6
8
9
11
12
15
16
22
23
24
25
26
27
Symbol
tcyc
tCHW
tCLW
tcf
tAD
tMED1
tRDD1
tAH
tMED2
tDRS
tDRH
tWRD1
tWDD
tWDS
tWRD2
tWRP
tWDH
Table 1. Z8018010 Timing Parameters for Opcode Fetch Cycle (Worst Case: Z180 10 MHz)
Address
/MREQ
Data
/RD
Ø
Figure 2. Z180 Memory Read Cycle Timing (One Wait State)
Parameter
Clock Cycle Period
Clock Cycle High Width
Clock Cycle Low Width
Clock Fall Time
Clock High to Address Valid
Clock Low to /MREQ Low
Clock Low to /RD Low
Address Hold Time
Clock Low to /MREQ High
Data to Clock Setup
Data Read Hold Time
Clock High to /WR Low
Clock Low to Write Data Delay
Write Data Setup to /WR Low
Clock Low to /WR High
/WR Pulse Width
/WR High to Data Hold Time
T1
6
8
9
T2
7
Tw
The Z180™ Interfaced with the SCC at MHZ
Read Data
T3
15
12
13
Min
100
40
40
10
25
15
10
0
T1
11
11
16
Max
110
10
70
50
50
50
50
60
50
Application Note
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
6-27
7