Z8F042AHH020EG Zilog, Z8F042AHH020EG Datasheet - Page 224

• 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

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Table 115. Notational Shorthand
PS022517-0508
Notation Description
b
cc
DA
ER
IM
Ir
IR
Irr
IRR
p
r
R
RA
rr
RR
Vector
X
Bit
Condition Code
Direct Address
Extended Addressing Register
Immediate Data
Indirect Working Register
Indirect Register
Indirect Working Register Pair
Indirect Register Pair
Polarity
Working Register
Register
Relative Address
Working Register Pair
Register Pair
Vector Address
Indexed
Operand Range
b
—
Reg
#Data
@Rn
@Reg
@RRp
@Reg
p
Rn
Reg
X
RRp
Reg
Vector
#Index
Addrs
b represents a value from 0 to 7 (000B to 111B).
See Condition Codes overview in the eZ8 CPU
User Manual.
Addrs. represents a number in the range of
0000H to FFFFH
Reg. represents a number in the range of 000H to
FFFH
Data is a number between 00H to FFH
n = 0 –15
Reg. represents a number in the range of 00H to
FFH
p = 0, 2, 4, 6, 8, 10, 12, or 14
Reg. represents an even number in the range
00H to FEH
Polarity is a single bit binary value of either 0B or
1B.
n = 0 – 15
Reg. represents a number in the range of 00H to
FFH
X represents an index in the range of +127 to –
128 which is an offset relative to the address of
the next instruction
p = 0, 2, 4, 6, 8, 10, 12, or 14
Reg. represents an even number in the range of
00H to FEH
Vector represents a number in the range of 00H
to FFH
The register or register pair to be indexed is offset
by the signed Index value (#Index) in a +127 to
-128 range.
Z8 Encore! XP
Product Specification
eZ8 CPU Instruction Set
®
F0822 Series
211