Z8F3201VN020SC00TR Zilog, Z8F3201VN020SC00TR Datasheet - Page 204
Z8F3201VN020SC00TR
Manufacturer Part Number
Z8F3201VN020SC00TR
Description
IC ENCORE MCU FLASH 32K 44PLCC
Manufacturer
Zilog
Series
Encore!®r
Datasheet
1.Z8F1601VN020EC.pdf
(246 pages)
Specifications of Z8F3201VN020SC00TR
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
31
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-LCC (J-Lead)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
Z8F3201VN020SC00T
Available stocks
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Part Number
Manufacturer
Quantity
Price
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Condition Codes
PS017610-0404
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 Table 117. Some binary condition codes can
be created using more than one assembly code mnemonic. The result of the flag test oper-
ation is used to decide if the conditional jump is executed.
Table 117. Condition Codes
Binary
0000
0001
0010
0011
0100
0101
0110
0110
1000
1001
1010
1011
1100
1101
0111
0111
1110
1110
1111
1111
Hex
A
D
B
C
E
E
0
1
2
3
4
5
6
6
7
7
8
9
F
F
T (or blank) Always True
Mnemonic Definition
Assembly
NOV
UGE
ULE
UGT
ULT
OV
EQ
GE
NZ
NE
NC
LE
GT
LT
Ml
PL
Z
C
F
Always False
Less Than
Less Than or Equal
Unsigned Less Than or Equal
Overflow
Minus
Zero
Equal
Carry
Unsigned Less Than
Greater Than or Equal
Greater Than
Unsigned Greater Than
No Overflow
Plus
Non-Zero
Not Equal
No Carry
Unsigned Greater Than or Equal C = 0
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Flag Test Operation
–
(S XOR V) = 1
(Z OR (S XOR V)) = 1
(C OR Z) = 1
V = 1
S = 1
Z = 1
Z = 1
C = 1
C = 1
–
(S XOR V) = 0
(Z OR (S XOR V)) = 0
(C = 0 AND Z = 0) = 1
V = 0
S = 0
Z = 0
Z = 0
C = 0
eZ8 CPU Instruction Set
Z8 Encore!
®
186
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