Z8F011ASH020EG2156 ZiLOG, Z8F011ASH020EG2156 Datasheet - Page 190
Z8F011ASH020EG2156
Manufacturer Part Number
Z8F011ASH020EG2156
Description
8-bit Microcontrollers - MCU 1K FLASH 256B RAM 16B NVDS
Manufacturer
ZiLOG
Datasheet
1.Z8F011AHJ020EG2156.pdf
(257 pages)
Specifications of Z8F011ASH020EG2156
Rohs
yes
Core
eZ8
Data Bus Width
8 bit
Maximum Clock Frequency
20 MHz
Program Memory Size
1 KB
Data Ram Size
256 B
On-chip Adc
No
Package / Case
SOIC-20
Mounting Style
SMD/SMT
Interface Type
UART
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
17
Number Of Timers
2
Program Memory Type
Flash
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2.7 V
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PS025113-1212
Assembly
Mnemonic
AND dst, src
ANDX dst, src dst ← dst AND src
ATM
BCLR bit, dst
BIT p, bit, dst
BRK
BSET bit, dst
BSWAP dst
BTJ p, bit, src,
dst
BTJNZ bit, src,
dst
BTJZ bit, src,
dst
CALL dst
CCF
Note: Flags Notation:
* = Value is a function of the result of the operation.
– = Unaffected.
X = Undefined.
0 = Reset to 0.
1 = Set to 1.
Symbolic Operation
dst ← dst AND src
Block all interrupt and
DMA requests during
execution of the next 3
instructions
dst[bit] ← 0
dst[bit] ← p
Debugger Break
dst[bit] ← 1
dst[7:0] ← dst[0:7]
if src[bit] = p
if src[bit] = 1
if src[bit] = 0
SP ← SP –2
@SP ← PC
PC ← dst
C ← ~C
PC ← PC + X
PC ← PC + X
PC ← PC + X
Table 113. eZ8 CPU Instruction Summary (Continued)
IRR
dst
ER
ER
DA
Address
IR
R
R
R
R
r
r
r
r
r
Mode
src
ER
IM
IM
IM
IR
Ir
R
Ir
Ir
Ir
r
r
r
r
Code(s)
(Hex)
Op
D5
D4
D6
EF
2F
E2
E2
00
E2
F6
F7
F6
F7
F6
F7
52
53
54
55
56
57
58
59
C Z S V D H
X
–
–
–
–
–
–
–
–
–
–
–
*
– –
– –
– –
– –
– –
– –
– –
*
*
*
*
*
*
Flags
*
*
*
*
*
*
eZ8 CPU Instruction Summary
Z8 Encore!
0
0
–
0
0
–
–
–
–
–
–
0
0
Product Specification
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –-
®
Cycles
Fetch
F0830 Series
2
2
3
3
3
3
4
4
1
2
2
1
2
2
3
3
3
3
3
3
2
3
1
Cycles
Instr.
3
4
3
4
3
4
3
3
2
2
2
1
2
2
3
4
3
4
3
4
6
3
2
172
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