S9S08SG8E2VTG Freescale Semiconductor, S9S08SG8E2VTG Datasheet - Page 239

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

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

Chapter 16 
Timer Pulse-Width Modulator (S08TPMV3)
16.1
The TPM uses one input/output (I/O) pin per channel, TPMxCHn where x is the TPM number (for
example, 1 or 2) and n is the channel number (for example, 0–1). The TPM shares its I/O pins with
general-purpose I/O port pins (refer to the
All MC9S08SG8 MCUs have two TPM modules. The number of channels available depends on the pin
quantity of the package, as shown in
Figure 16-1
16.1.1
The ACMP module can be configured to connect the output of the analog comparator to TPM1 input
capture channel 0 by setting ACIC in SOPT2. With ACIC set, the TPM1CH0 pin is not available externally
regardless of the configuration of the TPM1 module for channel 0.
16.1.2
The external clock for the TPM modules, TPMCLK, is selected by setting CLKS[B:A] = 1:1 in TPMxSC,
which selects the TCLK pin input. The TCLK input on PTA5 can be enabled as external clock inputs to
both TPM modules and MTIM simultaneously.
Freescale Semiconductor
Introduction
ACMP/TPM Configuration Information
TPM Configuration Information
shows the MC9S08SG8 block diagram with the TPM modules highlighted.
Table 16-1. MC9S08SG8 Features by MCU and Package
1
Pin quantity
TPM1 channels
TPM2 channels
The 8-pin device does not have TPM1CH1 or TPM2CH1
bonded out, but those timer channels are available to the
user to use as software compares.
MC9S08SG8 MCU Series Data Sheet, Rev. 7
Feature
Table 16-1
Pins and Connections
:
20
2
2
MC9S08SG8/4
16
2
2
chapter for more information).
1
1
8
1
1
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