Z8038018FSG Zilog, Z8038018FSG Datasheet - Page 17

• Manufacturer Part Number: Z8038018FSG
• Description: IC 16 BIT Z80 MPU 100-QFP
• Manufacturer: Zilog

Specifications of Z8038018FSG

• Processor Type: Z380
• Features: 16-Bit, High-Performance Enhanced Z80 CPU
• Speed: 18MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 100-QFP
• Processor Series: Z80380x
• Core: Z380
• Program Memory Size: 64 KB
• Maximum Clock Frequency: 18 MHz
• Operating Supply Voltage: 0 V to 5 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PS010002-0708
EXTERNAL INTERFACE (Continued)
ADDRESS
BUSCLK
STATUS
/TREFR
/TREFA
/TREFC
/MSIZE
/WAIT
/MWR
DATA
/MRD
Write memory transactions are shown without wait states, with wait states between T1 and
T2, between T2 and T3, and between T3 and T4 (Figures 7-10). The /MWR strobe is acti-
vated at the end of T1, to allow write data setup time for the memory since the write data is
driven on to the data bus at the beginning of T1.
T1
Figure 7. Write Cycle, No Waits
T2
T3
T4
Z380 Microprocessor
Product Specification
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