Z8F041APH020SG2156 ZiLOG, Z8F041APH020SG2156 Datasheet - Page 206
Z8F041APH020SG2156
Manufacturer Part Number
Z8F041APH020SG2156
Description
8-bit Microcontrollers - MCU 4K FLASH 1K RAM 128B NVDS
Manufacturer
ZiLOG
Datasheet
1.Z8F082ASJ020EG2156.pdf
(282 pages)
Specifications of Z8F041APH020SG2156
Rohs
yes
Core
eZ8
Processor Series
Z8F041xx
Data Bus Width
8 bit
Maximum Clock Frequency
20 MHz
Program Memory Size
4 KB
Data Ram Size
1 KB
On-chip Adc
Yes
Operating Supply Voltage
2.7 V to 3.6 V
Operating Temperature Range
- 40 C to + 105 C
Package / Case
PDIP-20
Mounting Style
Through Hole
A/d Bit Size
10 bit
A/d Channels Available
8
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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PS022827-1212
Read Register (09H).
Data can be read 1–256 bytes at a time (256 bytes can be read by setting size to 0). If the
device is not in DEBUG Mode or if the Flash Read Protect Option bit is enabled, this com-
mand returns
DBG
DBG
DBG
DBG
DBG
Write Program Memory (0AH).
Program Memory. This command is equivalent to the LDC and LDCI instructions. Data
can be written 1–65536 bytes at a time (65536 bytes can be written by setting size to 0).
The on-chip Flash Controller must be written to and unlocked for the programming opera-
tion to occur. If the Flash Controller is not unlocked, the data is discarded. If the device is
not in DEBUG Mode or if the Flash Read Protect Option bit is enabled, the data is dis-
carded.
DBG
DBG
DBG
DBG
DBG
DBG
Read Program Memory (0BH).
Program Memory. This command is equivalent to the LDC and LDCI instructions. Data
can be read 1–65536 bytes at a time (65536 bytes can be read by setting size to 0). If the
device is not in DEBUG Mode or if the Flash Read Protect Option bit is enabled, this com-
mand returns
DBG
DBG
DBG
DBG
DBG
DBG
Write Data Memory (0CH).
ory. This command is equivalent to the LDE and LDEI instructions. Data can be written
1–65536 bytes at a time (65536 bytes can be written by setting size to 0). If the device is
not in DEBUG Mode or if the Flash Read Protect Option bit is enabled, the data is dis-
carded.
DBG
DBG
DBG
←
←
←
←
→
←
←
←
←
←
←
←
←
←
←
←
→
←
←
←
09H
{4’h0,Register Address[11:8]
Register Address[7:0]
Size[7:0]
0AH
Program Memory Address[15:8]
Program Memory Address[7:0]
Size[15:8]
Size[7:0]
1-65536 data bytes
0BH
Program Memory Address[15:8]
Program Memory Address[7:0]
Size[15:8]
Size[7:0]
0CH
Data Memory Address[15:8]
Data Memory Address[7:0]
1-256 data bytes
1-65536 data bytes
FFH
FFH
for all the data values.
for the data.
The Read Register command reads data from the Register File.
P R E L I M I N A R Y
The Write Data Memory command writes data to Data Mem-
The Read Program Memory command reads data from
The Write Program Memory command writes data to
Z8 Encore! XP
On-Chip Debugger Commands
Product Specification
®
F082A Series
189
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