Z85C3008VSG Zilog, Z85C3008VSG Datasheet - Page 138

• 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
Write Cycle Timing
Figure 2 illustrates the Z8500 Write cycle timing. All
register addresses and /INTACK must remain stable
throughout the cycle. If /CE goes active after /WR goes
Figure 2. Z8500 Peripheral I/O Write Cycle Timing
Figure 1. Z8500 Peripheral I/O Read Cycle Timing
active, or if /CE goes inactive before /WR goes inactive,
then the effective Write cycle is shortened. Data must be
available to the peripheral prior to the falling edge of /WR.
Interfacing Z80
®
CPUs to the Z8500 Peripheral Family
Application Note
6-3
6