S9S12GA240F0VLL Freescale Semiconductor, S9S12GA240F0VLL Datasheet - Page 742

• Manufacturer Part Number: S9S12GA240F0VLL
• Description: 16-bit Microcontrollers - MCU 16BIT 240KB FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12GA240F0VLL

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 240 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-100
• Mounting Style: SMD/SMT

Timer Module (TIM16B6CV3)
Note: Writing to unavailable bits has no effect. Reading from unavailable bits return a zero.
22.3.2.11 Main Timer Interrupt Flag 2 (TFLG2)
TFLG2 indicates when interrupt conditions have occurred. To clear a bit in the flag register, write the bit
to one while TEN bit of TSCR1 .
Read: Anytime
Write: Used in clearing mechanism (set bits cause corresponding bits to be cleared).
Any access to TCNT will clear TFLG2 register if the TFFCA bit in TSCR register is set.
744
Module Base + 0x000F
C[5:0]F
Reset
Field
Field
TOF
5:0
7
W
R
Input Capture/Output Compare Channel “x” Flag — These flags are set when an input capture or output
compare event occurs. Clearing requires writing a one to the corresponding flag bit while TEN is set to one.
Note: When TFFCA bit in TSCR register is set, a read from an input capture or a write into an output compare
TOF
Timer Overflow Flag — Set when 16-bit free-running timer overflows from 0xFFFF to 0x0000. Clearing this bit
requires writing a one to bit 7 of TFLG2 register while the TEN bit of TSCR1 is set to one (See also TCRE control
bit explanation.)
0
7
channel (0x0010–0x001F) will cause the corresponding channel flag CxF to be cleared.
Unimplemented or Reserved
0
0
6
Figure 22-17. Main Timer Interrupt Flag 2 (TFLG2)
MC9S12G Family Reference Manual,
Table 22-13. TRLG1 Field Descriptions
Table 22-14. TRLG2 Field Descriptions
0
0
5
0
0
4
Description
Description
0
0
3
Rev.1.23
0
0
2
Freescale Semiconductor
0
0
1
0
0
0