S9S08SG8E2VTJR Freescale Semiconductor, S9S08SG8E2VTJR Datasheet - Page 247

• Manufacturer Part Number: S9S08SG8E2VTJR
• Description: 8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF
• Manufacturer: Freescale Semiconductor

Specifications of S9S08SG8E2VTJR

• Rohs: yes
• Core: HCS08
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 40 MHz
• Program Memory Size: 8 KB
• Data Ram Size: 512 B
• On-chip Adc: Yes
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TSSOP-20
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 12
• Interface Type: I2C, SCI, SPI
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• 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 MC9S08SG32 Series MCUs have two TPM modules.
Figure 16-1
16.1.1
The external clock for the MTIM module, TCLK, is selected by setting CLKS = 1:1 or 1:0 in MTIMCLK,
which selects the TCLK pin input. The TCLK input can be enabled as external clock inputs to both the
MTIM and TPM modules simultaneously.
.
16.1.2
The TPM modules pins, TPM1CHx and TPM2CHx can be repositioned under software control using
TxCHnPS bits in SOPT2 as shown in
Freescale Semiconductor
TxCHxPS in SOPT2
0 (default)
1
Introduction
TPM Configuration Information
TPM Pin Repositioning
shows the MC9S08SG32 Series block diagram with the TPM modules highlighted.
Port Pin for TPM2CH1
PTB4
PTA7
Table 16-1. TPM Position Options
Table
MC9S08SG32 Data Sheet, Rev. 8
Port Pin for TPM2CH0
Pins and Connections
16-1.
PTA1
PTA6
Port Pin for TPM1CH1
chapter for more information).
PTB5
PTC1
Port Pin for TPM1CH0
PTC0
PTA0
241