Z8F041APH020SG2156 ZiLOG, Z8F041APH020SG2156 Datasheet - Page 204

• Manufacturer Part Number: Z8F041APH020SG2156
• Description: 8-bit Microcontrollers - MCU 4K FLASH 1K RAM 128B NVDS
• Manufacturer: ZiLOG

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

PS022827-1212
Debug Command
Write Program Counter
Read Program Counter
Write Register
Read Register
Write Program Memory
Read Program Memory
Write Data Memory
Read Data Memory
Read Program Memory CRC
Reserved
Step Instruction
Stuff Instruction
Execute Instruction
Reserved
In the list of OCD commands that follows, data and commands sent from the host to the
On-Chip Debugger are identified by
Chip Debugger back to the host is identified by
Read OCD Revision (00H).
the On-Chip Debugger. If OCD commands are added, removed, or changed, this revision
number changes.
DBG
DBG
DBG
Read OCD Status Register (02H).
OCDSTAT Register.
DBG
DBG
Read Runtime Counter (03H).
between Breakpoints. The 16-bit Runtime Counter counts up from
maximum count of
←
→
→
←
→
Table 109. Debug Command Enable/Disable (Continued)
00H
02H
OCDRev[15:8] (Major revision number)
OCDRev[7:0] (Minor revision number)
OCDSTAT[7:0]
Command
13H–FFH
Byte
0CH
0DH
0AH
0BH
0EH
0FH
06H
07H
08H
09H
10H
11H
12H
FFFFH
. The Runtime Counter is overwritten during the Write Memory,
P R E L I M I N A R Y
The Read OCD Revision command determines the version of
Enabled when
Not in DEBUG
The Runtime Counter counts system clock cycles in
Mode?
The Read OCD Status Register command reads the
DBG
–
–
–
–
–
–
–
–
–
–
–
–
–
–
←
Command/Data
DBG
Disabled by Flash Read Protect
Option Bit
Disabled.
Disabled.
Only writes of the Flash Memory Control
registers are allowed. Additionally, only
the Mass Erase command is allowed to
be written to the Flash Control Register.
Disabled.
Disabled.
Disabled.
Yes.
–
–
–
Disabled.
Disabled.
Disabled.
–
→
Z8 Encore! XP
Data
On-Chip Debugger Commands
. Data sent from the On-
.
Product Specification
0000H
®
and stops at the
F082A Series
187