Z8F042AHH020SC00TR Zilog, Z8F042AHH020SC00TR Datasheet - Page 221

• 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
HALT
INC dst
INCW dst
IRET
JP dst
JP cc, dst
JR dst
JR cc, dst
LD dst, rc
Flags Notation:
Symbolic
Operation
Halt Mode
dst ← dst + 1
dst ← dst + 1
FLAGS ← @SP
SP ← SP + 1
PC ← @SP
SP ← SP + 2
IRQCTL[7] ← 1
PC ← dst
if cc is true
PC ← PC + X
if cc is true
dst ← src
* = Value is a function of the result of the operation.
– = Unaffected
X = Undefined
PC ← dst
PC ← PC + X
Address Mode
IRR
IRR
X(r)
dst
RR
DA
DA
DA
DA
IR
IR
IR
R
R
R
R
Ir
r
r
r
r
X(r)
src
IM
IM
IM
IR
R
R
Ir
r
r
Opcode(s)
0E-FE
0D-FD
0B-FB
0C-FC
(Hex)
BF
8D
C4
C7
D7
7F
A0
A1
8B
E3
E4
E5
E6
E7
F3
F5
20
21
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
1
2
2
1
2
2
1
3
2
3
2
2
2
3
3
2
3
3
3
3
2
3
Cycles
Instr.
2
2
3
2
5
6
5
2
3
2
2
2
2
3
4
3
2
4
2
3
3
3
210