Z8F042AHH020SC00TR Zilog, Z8F042AHH020SC00TR Datasheet - Page 222

• Manufacturer Part Number: Z8F042AHH020SC00TR
• Description: IC ENCORE XP MCU FLASH 4K 20SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHH020SC00TR

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 17
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Z8F042AHH020SC00T

Table 124. eZ8 CPU Instruction Summary (Continued)
PS022825-0908
Assembly
Mnemonic
LDC dst, src
LDCI dst, src
LDE dst, src
LDEI dst, src
LDWX dst, src
LDX dst, src
LEA dst, X(src)
MULT dst
NOP
Flags Notation:
Symbolic
Operation
dst ← src
dst ← src
r ← r + 1
rr ← rr + 1
dst ← src
dst ← src
r ← r + 1
rr ← rr + 1
dst ← src
dst ← src
dst ← src + X
dst[15:0] ←
No operation
* = Value is a function of the result of the operation.
– = Unaffected
X = Undefined
dst[15:8] * dst[7:0]
Address Mode
X(rr)
IRR
IRR
dst
ER
ER
ER
ER
ER
RR
IR
Irr
Irr
Irr
Irr
R
Ir
Ir
Ir
Ir
rr
r
r
r
r
r
X(rr)
X(rr)
IRR
IRR
X(r)
src
ER
ER
ER
ER
IM
IR
Irr
Irr
Irr
Irr
Irr
R
Ir
Ir
Ir
r
r
r
r
Opcode(s)
(Hex)
1FE8
C2
C5
D2
C3
D3
E8
E9
F4
0F
82
92
83
93
84
85
86
87
88
89
94
95
96
97
98
99
0 = Reset to 0
1 = Set to 1
C
–
–
–
–
–
–
–
–
–
Z8 Encore! XP
Z
–
–
–
–
–
–
–
–
–
Flags
S V
–
–
–
–
–
–
–
–
–
Product Specification
–
–
–
–
–
–
–
–
–
eZ8 CPU Instruction Set
D
–
–
–
–
–
–
–
–
–
®
H
–
–
–
–
–
–
–
–
–
F082A Series
Cycles
Fetch
2
2
2
2
2
2
2
2
2
5
3
3
3
3
3
3
3
3
3
3
4
4
3
3
2
1
Cycles
Instr.
5
9
5
9
9
5
5
9
9
4
2
3
4
5
4
4
2
3
4
5
2
2
3
5
8
2
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