MC9S08SH16MTG Freescale Semiconductor, MC9S08SH16MTG Datasheet - Page 67

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MC9S08SH16MTG

Manufacturer Part Number
MC9S08SH16MTG
Description
MCU 8BIT 16K FLASH 16-TSSOP
Manufacturer
Freescale Semiconductor
Series
HCS08r
Datasheet

Specifications of MC9S08SH16MTG

Core Processor
HCS08
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, LIN, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
13
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
16-TSSOP
Core
S08
Processor Series
MC9S08Sxx
Data Bus Width
8 bit
Maximum Clock Frequency
40 MHz
Data Ram Size
1 KB
On-chip Adc
Yes
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.5 V
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
A/d Bit Size
10 bit
A/d Channels Available
8
Height
1.05 mm
Interface Type
SCI, SPI, I2C
Length
5 mm
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Width
4.4 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details
1
2
Any other
5.7.2
This high page register includes read-only status flags to indicate the source of the most recent reset. When
a debug host forces reset by writing 1 to BDFR in the SBDFR register, none of the status bits in SRS will
be set. Writing any value to this register address causes a COP reset when the COP is enabled except the
values 0x55 and 0xAA. Writing a 0x55-0xAA sequence to this address clears the COP watchdog timer
without affecting the contents of this register. The reset state of these bits depends on what caused the
MCU to reset.
Freescale Semiconductor
u = unaffected
Any of these reset sources that are active at the time of reset entry will cause the corresponding bit(s) to be set; bits
corresponding to sources that are not active at the time of reset entry will be cleared.
reset:
POR:
LVR:
Field
ILOP
POR
COP
PIN
7
6
5
4
W
R
System Reset Status Register (SRS)
POR
Power-On Reset — Reset was caused by the power-on detection logic. Because the internal supply voltage was
ramping up at the time, the low-voltage reset (LVD) status bit is also set to indicate that the reset occurred while
the internal supply was below the LVD threshold.
0 Reset not caused by POR.
1 POR caused reset.
External Reset Pin — Reset was caused by an active-low level on the external reset pin.
0 Reset not caused by external reset pin.
1 Reset came from external reset pin.
Computer Operating Properly (COP) Watchdog — Reset was caused by the COP watchdog timer timing out.
This reset source can be blocked by COPE = 0.
0 Reset not caused by COP timeout.
1 Reset caused by COP timeout.
Illegal Opcode — Reset was caused by an attempt to execute an unimplemented or illegal opcode. The STOP
instruction is considered illegal if stop is disabled by STOPE = 0 in the SOPT register. The BGND instruction is
considered illegal if active background mode is disabled by ENBDM = 0 in the BDCSC register.
0 Reset not caused by an illegal opcode.
1 Reset caused by an illegal opcode.
u
1
0
7
1
Note
PIN
0
0
6
2
Writing 0x55, 0xAA to SRS address clears COP watchdog timer.
Table 5-4. SRS Register Field Descriptions
Figure 5-3. System Reset Status (SRS)
MC9S08SH32 Series Data Sheet, Rev. 2
Note
COP
0
0
5
2
PRELIMINARY
Note
ILOP
0
0
4
2
Description
Chapter 5 Resets, Interrupts, and General System Control
Note
ILAD
3
0
0
2
0
0
0
0
2
LVD
1
1
0
1
0
0
0
0
0
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