Z8F042AHH020EG Zilog, Z8F042AHH020EG Datasheet - Page 229

• Manufacturer Part Number: Z8F042AHH020EG
• Description: IC ENCORE XP MCU FLASH 4K 20SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

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

PS022517-0508
Table 121. CPU Control Instructions
Table 122. Load Instructions
Mnemonic Operands
CCF
DI
EI
HALT
NOP
RCF
SCF
SRP
STOP
WDT
Mnemonic Operands Instruction
CLR
LD
LDC
LDCI
LDE
LDEI
LDX
LEA
POP
POPX
PUSH
PUSHX
dst
dst, src
dst, src
dst, src
dst, src
dst, src
dst, src
dst, X(src)
dst
dst
src
src
—
—
—
—
—
—
—
src
—
—
Clear
Load
Load Constant to/from Program Memory
Load Constant to/from Program Memory and Auto-Increment
Addresses
Load External Data to/from Data Memory
Load External Data to/from Data Memory and Auto-Increment
Addresses
Load using Extended Addressing
Load Effective Address
Pop
Pop using Extended Addressing
Push
Push using Extended Addressing
Instruction
Complement Carry Flag
Disable Interrupts
Enable Interrupts
HALT Mode
No Operation
Reset Carry Flag
Set Carry Flag
Set Register Pointer
STOP Mode
Watchdog Timer
Refresh
Z8 Encore! XP
Product Specification
eZ8 CPU Instruction Set
®
F0822 Series
216