S9S08SG8E2VTG Freescale Semiconductor, S9S08SG8E2VTG Datasheet - Page 160

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S9S08SG8E2VTG

Manufacturer Part Number
S9S08SG8E2VTG
Description
8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of S9S08SG8E2VTG

Rohs
yes
Core
S08
Processor Series
MC9S08SG8
Data Bus Width
8 bit
Maximum Clock Frequency
40 MHz
Program Memory Size
8 KB
Data Ram Size
8 KB
On-chip Adc
Yes
Operating Supply Voltage
2.7 V to 5.5 V
Operating Temperature Range
- 40 C to + 105 C
Package / Case
TSSOP-16
Mounting Style
SMD/SMT
A/d Bit Size
10 bit
A/d Channels Available
12
Interface Type
SCI, SPI
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
16
Number Of Timers
2
Program Memory Type
Flash
Supply Voltage - Max
5.5 V
Supply Voltage - Min
2.7 V
Internal Clock Source (S08ICSV2)
In FLL engaged internal mode, the ICSOUT clock is derived from the FLL clock, which is controlled by
the internal reference clock. The FLL loop will lock the frequency to 1024 times the reference frequency,
as selected by the RDIV bits. The ICSLCLK is available for BDC communications, and the internal
reference clock is enabled.
10.4.1.2
The FLL engaged external (FEE) mode is entered when all the following conditions occur:
In FLL engaged external mode, the ICSOUT clock is derived from the FLL clock which is controlled by
the external reference clock.The FLL loop will lock the frequency to 1024 times the reference frequency,
as selected by the RDIV bits. The ICSLCLK is available for BDC communications, and the external
reference clock is enabled.
10.4.1.3
The FLL bypassed internal (FBI) mode is entered when all the following conditions occur:
In FLL bypassed internal mode, the ICSOUT clock is derived from the internal reference clock. The FLL
clock is controlled by the internal reference clock, and the FLL loop will lock the FLL frequency to 1024
times the reference frequency, as selected by the RDIV bits. The ICSLCLK will be available for BDC
communications, and the internal reference clock is enabled.
10.4.1.4
The FLL bypassed internal low power (FBILP) mode is entered when all the following conditions occur:
In FLL bypassed internal low power mode, the ICSOUT clock is derived from the internal reference clock
and the FLL is disabled. The ICSLCLK will be not be available for BDC communications, and the internal
reference clock is enabled.
156
CLKS bits are written to 00
IREFS bit is written to 1
RDIV bits are written to divide trimmed reference clock to be within the range of 31.25 kHz to
39.0625 kHz.
CLKS bits are written to 00
IREFS bit is written to 0
RDIV bits are written to divide reference clock to be within the range of 31.25 kHz to 39.0625 kHz
CLKS bits are written to 01
IREFS bit is written to 1.
BDM mode is active or LP bit is written to 0
CLKS bits are written to 01
IREFS bit is written to 1.
BDM mode is not active and LP bit is written to 1
FLL Engaged External (FEE)
FLL Bypassed Internal (FBI)
FLL Bypassed Internal Low Power (FBILP)
MC9S08SG8 MCU Series Data Sheet, Rev. 7
Freescale Semiconductor

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