Z85C3008PSG Zilog, Z85C3008PSG Datasheet - Page 23

• Manufacturer Part Number: Z85C3008PSG
• Description: IC 8MHZ Z8500 CMOS SCC 40-DIP
• Manufacturer: Zilog
• Series: SCCr

Specifications of Z85C3008PSG

• Processor Type: Z80
• Features: Error Detection and Multiprotocol Support
• Speed: 8MHz
• Voltage: 5V
• Mounting Type: Through Hole
• Package / Case: 40-DIP (0.620", 15.75mm)
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Cpu Speed: 8MHz
• Digital Ic Case Style: DIP
• No. Of Pins: 40
• 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: 269-3930; Q2456016A; Z85C3008PSG

SCC™/ESCC™ User’s Manual
Interfacing the SCC/ESCC
2.2 Z80X30 INTERFACE TIMING (Continued)
2.2.3 Z80X30 Interrupt Acknowledge Cycle Timing
The interrupt acknowledge cycle timing for the Z80X30 is
shown in Figure 2-3. The address on AD7-AD0 and the
state of /CS0 and /INTACK are latched by the rising edge
2-4
AD7 - AD0
/INTACK
/CS0
/INT
/DS
IEO
/AS
IEI
Figure 2-3. Z80X30 Interrupt Acknowledge Cycle
of /AS. However, if /INTACK is Low, the address, /CS0,
CS1 and R//W are ignored for the duration of the interrupt
acknowledge cycle.
Vector
UM010901-0601