Z8038018FSG Zilog, Z8038018FSG Datasheet - Page 82

• 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

CALL AND RETURN GROUP
Mnemonic
CALL nn
CALL cc,nn
CALR e
CALR cc,e
CALR ee
CALR cc,ee
CALR eee
CALR cc,eee
RET
RET cc
RETI
Symbolic
Operation
(SP-1)
(SP-2)
SP
PC
If condition cc
is false continue
otherwise same as CALL nn
(SP-1)
(SP-2)
SP
PC
If condition cc
is false continue
otherwise same as CALR e
(SP-1)
(SP-2)
SP
PC
If condition cc
is false continue
otherwise same as
CALR ee
(SP-1)
(SP-2)
SP
PC
If condition cc
is false continue
otherwise same as
CALR eee
PCL
PCH
SP
If condition cc
is false continue
otherwise same as RET
Return from Interrupt
SP-2
SP-2
SP-2
SP-2
SP+2
nn
PC + e
PC + ee
PC + eee
(SP)
(SP + 1)
PCh
PCl
PCh
PCl
PCh
PCl
PCh
PCl
Flags
S Z x H x V N C
• • x • x • • •
• • x • x • • •
• • x • x • • •
• • x • x • • •
• • x • x • • •
• • x • x • • •
• • x • x • • •
• • x • x • • •
• • x • x • • •
• • x • x • • •
• • x • x • • •
P/
76 543 210 HEX Bytes Time
11 001 101
11 cc 100
11 101 101
11 001 101
11 101 101
11 cc 100
11 011 101 DD
11 001 101
11 011 101
11 cc 100
11 111 101
11 001 101
11 111 101
11 cc 100
11 001 001
11 cc 000
11 101 101
01 001 101
(eee-5)L
(eee-5)M
(eee-5)H
(eee-5)L
(eee-5)M
(eee-5)H
Opcode
(ee-4)L
(ee-4)H
(ee-4)L
(ee-4)H
n
n
n
n
e-3
e-3
CD
ED
CD
ED
CD
DD
CD
ED
FD
FD
C9
4D
# of Execute
3
3
3
3
4
4
5
5
1
1
2
Page 82 of 125
2/4+w
2/4+w N,X3,(11)
2/4+w N,X3,(8)
2/4+w N,X3,(9)
2/2+r
4+w
4+w N,X3,(11)
4+w
4+w
2+r
2+r
N,X3,(8)
N,X3,(9)
N, X4
N, X4
N, X4
X3, I
X3, I
Notes