Z8F2422AR020SG Zilog, Z8F2422AR020SG Datasheet - Page 254
Z8F2422AR020SG
Manufacturer Part Number
Z8F2422AR020SG
Description
IC ENCORE MCU FLASH 24K 64LQFP
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F2422AR020SG
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, IrDA, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
46
Program Memory Size
24KB (24K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
64-LQFP
Processor Series
Z8F242x
Core
eZ8
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
46
Number Of Timers
4
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
Z8F64200100KITG, ZENETSC0100ZACG, ZUSBSC00100ZACG, Z8F64210100ZDA, Z8F64210100ZDP, Z8F64210100ZDV, Z8F64220100ZDA, Z8F64220100ZDV, Z8F6422AR00ZEM, Z8F6422VS00ZEM, Z8F6421AN00ZEM
Minimum Operating Temperature
0 C
On-chip Adc
10 bit, 12 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
269-4251
Z8F2422AR020SG
Z8F2422AR020SG
Available stocks
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Part Number
Manufacturer
Quantity
Price
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Condition Codes
PS019921-0308
Table 123. Additional Symbols
Assignment of a value is indicated by an arrow. For example,
indicates the source data is added to the destination data and the result is stored in the des-
tination location.
The C, Z, S and V Flags control the operation of the conditional jump (JP cc and JR cc)
instructions. Sixteen frequently useful functions of the Flag settings are encoded in a 4-bit
field called the condition code (cc), which forms Bits 7:4 of the conditional jump instruc-
tions. The condition codes are summarized in
be created using more than one assembly code mnemonic. The result of the Flag test oper-
ation decides if the conditional jump is executed.
Table 124. Condition Codes
Symbol
dst
src
@
SP
PC
FLAGS
RP
#
B
%
H
Binary
0000
0001
0010
dst
←
dst + src
Hex
Definition
Destination Operand
Source Operand
Indirect Address Prefix
Stack Pointer
Program Counter
Flags Register
Register Pointer
Immediate Operand Prefix
Binary Number Suffix
Hexadecimal Number Prefix
Hexadecimal Number Suffix
0
1
2
Mnemonic
Assembly
LE
LT
F
Less Than or Equal
Always False
Less Than
Definition
Table
124. Some binary condition codes can
Z8 Encore! XP
Product Specification
(Z OR (S XOR V)) = 1
eZ8
Flag Test Operation
™
(S XOR V) = 1
®
CPU Instruction Set
F64XX Series
–
240
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