Z8F0412SJ020SG Zilog, Z8F0412SJ020SG Datasheet - Page 236

• Manufacturer Part Number: Z8F0412SJ020SG
• Description: IC ENCORE MCU FLASH 4K 28SOIC
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0412SJ020SG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: Z8F041xx
• Core: eZ8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 19
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4107; Z8F0412SJ020SG

Table 126. eZ8 CPU Instruction Summary (Continued)
PS022517-0508
Assembly
Mnemonic
LDX dst, src
LEA dst, X(src) dst ← src + X
MULT dst
NOP
OR dst, src
ORX dst, src
POP dst
Symbolic
Operation
dst ← src
dst[15:0] ←
dst[7:0]
No operation
dst ← dst OR src
dst ← dst OR src
dst ← @SP
SP ← SP + 1
dst[15:8] *
X(rr)
dst
IRR
IRR
RR
ER
ER
ER
ER
ER
ER
Address
IR
IR
IR
R
R
R
R
R
Ir
rr
r
r
r
r
r
Mode
X(rr)
X(rr)
src
IRR
IRR
X(r)
ER
ER
ER
ER
IM
IM
IM
IM
IR
IR
Ir
R
R
Ir
r
r
r
Opcode(s)
(Hex)
E8
E9
84
85
86
87
88
89
94
95
96
97
98
99
F4
0F
42
43
44
45
46
47
48
49
50
51
C Z S V D H
-
-
-
-
-
-
-
*
*
-
-
-
-
-
Z8 Encore! XP
Flags
*
*
-
-
-
-
-
0
0
-
-
-
-
-
Product Specification
-
-
-
-
-
-
-
eZ8 CPU Instruction Set
-
-
-
-
-
-
-
®
Cycles
Fetch
F0822 Series
3
3
3
3
3
3
3
3
3
3
4
4
3
3
2
1
2
2
3
3
3
3
4
4
2
2
Cycles
Instr.
2
3
4
5
4
4
2
3
4
5
2
2
3
5
8
2
3
4
3
4
3
4
3
3
2
3
223