Z8F4801AN020SC Zilog, Z8F4801AN020SC Datasheet - Page 215

• Manufacturer Part Number: Z8F4801AN020SC
• Description: IC ENCORE MCU FLASH 48K 44-LQFP
• Manufacturer: Zilog
• Series: Encore!®r

Specifications of Z8F4801AN020SC

• 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: 48KB (48K 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: 269-3142

Table 126. eZ8 CPU Instruction Summary (Continued)
PS017610-0404
Assembly
Mnemonic
POP dst
POPX dst
PUSH src
PUSHX src
RCF
RET
RL dst
RLC dst
RR dst
RRC dst
Flags Notation:
Symbolic Operation
dst ← @SP
SP ← SP + 1
dst ← @SP
SP ← SP + 1
SP ← SP – 1
@SP ← src
SP ← SP – 1
@SP ← src
C ← 0
PC ← @SP
SP ← SP + 2
* = Value is a function of the result of the operation.
- = Unaffected
X = Undefined
C
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
C
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
dst
dst
dst
dst
C
C
Address Mode
dst
ER
ER
IR
IR
IR
IR
IR
IR
R
R
R
R
R
R
src
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Opcode(s)
(Hex)
AF
D8
C8
CF
C0
C1
E0
E1
50
51
70
71
90
91
10
11
C Z
0
*
*
*
*
-
-
-
-
-
0 = Reset to 0
1 = Set to 1
*
*
*
*
-
-
-
-
-
-
Flags
S
*
*
*
*
-
-
-
-
-
-
V D H
eZ8 CPU Instruction Set
*
*
*
*
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Z8 Encore!
Cycles
Fetch
2
2
3
2
2
3
1
1
2
2
2
2
2
2
2
2
Cycles
Instr.
2
3
2
2
3
2
2
4
2
3
2
3
2
3
2
3
®
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