Z8F6421AN020EC00TR Zilog, Z8F6421AN020EC00TR Datasheet - Page 264

• Manufacturer Part Number: Z8F6421AN020EC00TR
• Description: IC ENCORE MCU FLASH 64K 44LQFP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F6421AN020EC00TR

• 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: -40°C ~ 105°C
• Package / Case: 44-LQFP
• For Use With: 269-4678 - KIT DEV FOR Z8F642 MCU 44 PIN269-4677 - KIT DEV FOR Z8F642 MCU 28PIN269-4540 - KIT DEV FOR Z8 ENCORE 16K TO 64K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: Z8F6421AN020EC00T

Table 133. eZ8 CPU Instruction Summary (Continued)
PS019921-0308
Assembly
Mnemonic
LDC dst, src
LDCI dst, src dst ← src
LDE dst, src
LDEI dst, src dst ← src
LDWX dst, src dst ← src
LDX dst, src
LEA dst,
X(src)
MULT dst
NOP
Symbolic Operation
dst ← src
r ← r + 1
rr ← rr + 1
dst ← src
r ← r + 1
rr ← rr + 1
dst ← src
dst ← src + X
dst[15:0] ←
No operation
dst[15:8] * dst[7:0]
X(rr)
IRR
IRR
dst
RR
ER
ER
ER
ER
ER
Irr
Irr
Irr
Irr
IR
R
Address
Ir
Ir
Ir
Ir
rr
r
r
r
r
r
Mode
X(rr)
X(rr)
IRR
IRR
X(r)
src
ER
ER
ER
ER
IM
IR
Irr
Irr
Irr
Irr
Irr
R
Ir
Ir
Ir
r
r
r
r
Opcode(s)
1F E8
(Hex)
C2
C5
D2
C3
D3
E8
E9
82
92
83
93
84
85
86
87
88
89
94
95
96
97
98
99
F4
0F
C Z
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Z8 Encore! XP
Flags
S V D H
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Product Specification
-
-
-
-
-
-
-
-
-
eZ8
™
-
-
-
-
-
-
-
-
-
®
CPU Instruction Set
Cycles
Fetch
F64XX Series
3
3
2
2
2
2
2
2
2
2
2
5
3
3
3
3
3
3
3
3
4
4
3
3
2
1
Cycles
Instr.
5
9
5
9
9
5
5
9
9
4
2
3
4
5
4
4
2
3
4
5
2
2
3
5
8
2
250