S9S08SG16E1MTJ Freescale Semiconductor, S9S08SG16E1MTJ Datasheet - Page 187

• Manufacturer Part Number: S9S08SG16E1MTJ
• Description: MCU 16K FLASH 20-TSSOP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of S9S08SG16E1MTJ

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, LIN, SCI, SPI
• Peripherals: LVD. POR, PWM, WDT
• Number Of I /o: 16
• 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 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-TSSOP
• Processor Series: S08SG
• Core: HCS08
• Data Bus Width: 8 bit
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMO9S08SG32, DEMO9S08SG32AUTO, DEMO9S08SG8, DEMO9S08SG8AUTO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

12.1.2
Timer system features include:
12.1.3
This section defines the MTIM’s operation in stop, wait and background debug modes.
12.1.3.1
The MTIM continues to run in wait mode if enabled before executing the WAIT instruction. Therefore, the
MTIM can be used to bring the MCU out of wait mode if the timer overflow interrupt is enabled. For lowest
possible current consumption, the MTIM should be stopped by software if not needed as an interrupt
source during wait mode.
12.1.3.2
The MTIM is disabled in all stop modes, regardless of the settings before executing the STOP instruction.
Therefore, the MTIM cannot be used as a wake up source from stop modes.
Waking from stop2 mode, the MTIM will be put into its reset state. If stop3 is exited with a reset, the
MTIM will be put into its reset state. If stop3 is exited with an interrupt, the MTIM continues from the
state it was in when stop3 was entered. If the counter was active upon entering stop3, the count will resume
from the current value.
12.1.3.3
The MTIM suspends all counting until the microcontroller returns to normal user operating mode.
Counting resumes from the suspended value as long as an MTIM reset did not occur (TRST written to a 1
or MTIMMOD written).
Freescale Semiconductor
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8-bit up-counter
— Free-running or 8-bit modulo limit
— Software controllable interrupt on overflow
— Counter reset bit (TRST)
— Counter stop bit (TSTP)
Four software selectable clock sources for input to prescaler:
— System bus clock — rising edge
— Fixed frequency clock (XCLK) — rising edge
— External clock source on the TCLK pin — rising edge
— External clock source on the TCLK pin — falling edge
Nine selectable clock prescale values:
— Clock source divide by 1, 2, 4, 8, 16, 32, 64, 128, or 256
Features
Modes of Operation
MTIM in Wait Mode
MTIM in Stop Modes
MTIM in Active Background Mode
MC9S08SG32 Data Sheet, Rev. 8
Chapter 12 Modulo Timer (S08MTIMV1)
187