Z8F0431SJ020SG Zilog, Z8F0431SJ020SG Datasheet - Page 175
Z8F0431SJ020SG
Manufacturer Part Number
Z8F0431SJ020SG
Description
IC ENCORE XP MCU FLASH 4K 28SOIC
Manufacturer
Zilog
Series
Encore!®r
Specifications of Z8F0431SJ020SG
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Peripherals
Brown-out Detect/Reset, LED, POR, PWM, WDT
Number Of I /o
25
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
28-SOIC (7.5mm Width)
For Use With
770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Other names
269-4627-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F0431SJ020SG
Manufacturer:
Zilog
Quantity:
784
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Table 108. eZ8 CPU Instruction Summary (Continued)
PS025111-1207
Assembly
Mnemonic
CP dst, src
CPC dst, src
CPCX dst, src
CPX dst, src
DA dst
DEC dst
DECW dst
DI
DJNZ dst, RA
EI
HALT
Flags Notation:
Symbolic Operation
dst - src
dst - src - C
dst - src - C
dst - src
dst ← DA(dst)
dst ← dst - 1
dst ← dst - 1
IRQCTL[7] ← 0
dst ← dst – 1
if dst ≠ 0
IRQCTL[7] ← 1
HALT Mode
* = Value is a function of the result of the operation.
– = Unaffected
X = Undefined
PC ← PC + X
Address
Mode
dst
IRR
ER
ER
ER
ER
RR
IR
IR
IR
IR
R
R
R
R
R
R
R
R
r
r
r
r
r
src
ER
ER
IR
IM
IM
IR
IM
IM
IM
IM
Ir
R
Ir
R
r
r
Opcode(s)
(Hex)
1F A2
1F A3
1F A4
1F A5
1F A6
1F A7
1F A8
1F A9
0A-FA
A2
A3
A4
A5
A6
A7
A8
A9
40
41
30
31
80
81
8F
9F
7F
Flags
C Z S V D H
0 = Reset to 0
1 = Set to 1
–
–
–
–
–
–
*
*
*
*
*
–
–
–
–
*
*
*
*
*
*
*
Z8 Encore!
–
–
–
–
*
*
*
*
*
*
*
X
–
–
–
–
*
*
*
*
*
*
Product Specification
–
–
–
–
–
–
–
–
–
–
–
eZ8 CPU Instruction Set
–
–
–
–
–
–
–
–
–
–
–
®
Fetch
Cycles
F0830 Series
2
2
3
3
3
3
3
3
4
4
4
4
5
5
4
4
2
2
2
2
2
2
1
2
1
1
Instr.
Cycles
3
4
3
4
3
4
3
4
3
4
3
4
3
3
3
3
2
3
2
3
5
6
2
3
2
2
165
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