Z8F042AHH020EG Zilog, Z8F042AHH020EG Datasheet - Page 239
Z8F042AHH020EG
Manufacturer Part Number
Z8F042AHH020EG
Description
IC ENCORE XP MCU FLASH 4K 20SSOP
Manufacturer
Zilog
Series
Encore!® XP®r
Datasheet
1.Z8F08200100KIT.pdf
(264 pages)
Specifications of Z8F042AHH020EG
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
-40°C ~ 105°C
Package / Case
20-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
269-4156
Z8F042AHH020EG
Z8F042AHH020EG
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Table 126. eZ8 CPU Instruction Summary (Continued)
PS022517-0508
Assembly
Mnemonic
TM dst, src
TMX dst, src
TRAP Vector
WDT
XOR dst, src
XORX dst, src dst ← dst XOR src
Flags Notation: * = Value is a function of the result of
Symbolic
Operation
dst AND src
dst AND src
SP ← SP – 2
@SP ← PC
SP ← SP – 1
@SP ← FLAGS
PC ← @Vector
dst ← dst XOR src
- = Unaffected
X = Undefined
the operation.
dst
ER
ER
ER
ER
Address
IR
IR
R
R
R
R
R
R
r
r
r
r
Mode
Vector
src
ER
ER
IM
IM
IM
IM
IM
IM
IR
IR
R
R
Ir
Ir
r
r
Opcode(s)
(Hex)
B2
B3
B4
B5
B6
B7
B8
B9
72
73
74
75
76
77
78
79
F2
5F
C Z S V D H
-
-
-
-
-
-
0 = Reset to 0
1 = Set to 1
*
*
*
*
-
-
Z8 Encore! XP
Flags
*
*
*
*
-
-
0
0
0
0
-
-
Product Specification
-
-
-
-
-
-
eZ8 CPU Instruction Set
-
-
-
-
-
-
®
Cycles
Fetch
F0822 Series
2
2
3
3
3
3
4
4
2
1
2
2
3
3
3
3
4
4
Cycles
Instr.
3
4
3
4
3
4
3
3
6
2
3
4
3
4
3
4
3
3
226
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