Z8F6401AN020SC00TR Zilog, Z8F6401AN020SC00TR Datasheet - Page 209

• Manufacturer Part Number: Z8F6401AN020SC00TR
• Description: IC ENCORE MCU FLASH 64K 44LQFP
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F6401AN020SC00TR

• 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: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Z8F6401AN020SC00T

eZ8 CPU Instruction Summary
.
Table 126. eZ8 CPU Instruction Summary
PS017610-0404
Assembly
Mnemonic
ADC dst, src
ADCX dst, src
Flags Notation:
Table 125. Rotate and Shift Instructions
Table 126 summarizes the eZ8 CPU instructions. The table identifies the addressing
modes employed by the instruction, the effect upon the Flags register, the number of CPU
clock cycles required for the instruction fetch, and the number of CPU clock cycles
required for the instruction execution.
Mnemonic
BSWAP
RL
RLC
RR
RRC
SRA
SRL
SWAP
Symbolic Operation
dst ← dst + src + C
dst ← dst + src + C
* = Value is a function of the result of the operation.
- = Unaffected
X = Undefined
Operands
dst
dst
dst
dst
dst
dst
dst
dst
Address Mode
dst
ER
ER
IR
Instruction
Bit Swap
Rotate Left
Rotate Left through Carry
Rotate Right
Rotate Right through Carry
Shift Right Arithmetic
Shift Right Logical
Swap Nibbles
R
R
R
r
r
src
IM
ER
IM
IM
IR
Ir
R
r
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Opcode(s)
(Hex)
12
13
14
15
16
17
18
19
C Z
*
*
0 = Reset to 0
1 = Set to 1
*
*
Flags
S
*
*
V D H
eZ8 CPU Instruction Set
*
*
0
0
*
*
Z8 Encore!
Cycles
Fetch
2
2
3
3
3
3
4
4
Cycles
Instr.
4
3
4
3
4
3
3
3
®
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