MC9S08DZ48AMLF Freescale Semiconductor, MC9S08DZ48AMLF Datasheet - Page 409
![MCU 8BIT 48K FLASH EE 48-LQFP](/photos/37/62/376254/lqfp-48_sml.jpg)
MC9S08DZ48AMLF
Manufacturer Part Number
MC9S08DZ48AMLF
Description
MCU 8BIT 48K FLASH EE 48-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS08r
Datasheets
1.DEMO9S08DZ60.pdf
(416 pages)
2.EVB9S08DZ60.pdf
(4 pages)
3.MC9S08DZ48AMLF.pdf
(458 pages)
Specifications of MC9S08DZ48AMLF
Core Processor
HCS08
Core Size
8-Bit
Speed
40MHz
Connectivity
CAN, I²C, LIN, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
39
Program Memory Size
48KB (48K x 8)
Program Memory Type
FLASH
Eeprom Size
1.5K x 8
Ram Size
3K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 16x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
48-LQFP
Processor Series
S08DZ
Core
HCS08
Data Bus Width
8 bit
Data Ram Size
3 KB
Interface Type
CAN, I2C, SCI, SPI
Number Of Programmable I/os
40
Number Of Timers
2
Operating Supply Voltage
5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWS08
Development Tools By Supplier
DEMO9S08DZ60
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 16 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S08DZ48AMLF
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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18.3.3.16 Debug Count Status Register (DBGCNT)
1
Freescale Semiconductor
end-run
Module Base + 0x000F
end-run
or non-
In the case of an end-trace to reset where DBGEN=1 and BEGIN=0, the CNT[3:0] bits do not change after reset.
Reset
Field
POR
CNT
3–0
W
R
1
FIFO Valid Count Bits — The CNT bits indicate the amount of valid data stored in the FIFO.
the correlation between the CNT bits and the amount of valid data in FIFO. The CNT will stop after a count to
eight even if more data is being stored in the FIFO. The CNT bits are cleared when the DBG module is armed,
and the count is incremented each time a new word is captured into the FIFO. The host development system is
responsible for checking the value in CNT[3:0] and reading the correct number of words from the FIFO because
the count does not decrement as data is read out of the FIFO at the end of a trace run.
0
0
0
7
= Unimplemented or Reserved
Figure 18-17. Debug Count Status Register (DBGCNT)
0
0
0
6
CNT Value
Table 18-19. DBGS Field Descriptions
MC9S08DZ128 Series Data Sheet, Rev. 1
0000
0001
0010
0011
0100
0101
0110
0111
1000
0
0
0
5
Table 18-20. CNT Bits
0
0
0
4
Description
No data valid
2 words valid
3 words valid
4 words valid
5 words valid
6 words valid
7 words valid
8 words valid
1 word valid
Meaning
U
0
3
Chapter 18 Debug Module (S08DBGV3) (128K)
U
0
2
CNT
U
0
1
Table 18-20
U
0
0
shows
409
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