S9S12G128F0VLL Freescale Semiconductor, S9S12G128F0VLL Datasheet - Page 374

• Manufacturer Part Number: S9S12G128F0VLL
• Description: 16-bit Microcontrollers - MCU 16BIT 128K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12G128F0VLL

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 1 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8 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
• A/d Bit Size: 10 bit, 12 bit
• A/d Channels Available: 12
• Interface Type: SPI
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 86
• Number Of Timers: 8
• Program Memory Type: Flash
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 3.13 V

S12 Clock, Reset and Power Management Unit (S12CPMU)
376
LOCKIF
UPOSC
OSCIF
PORF
LOCK
Field
LVRF
RTIF
ILAF
7
6
5
4
3
2
1
0
Real Time Interrupt Flag — RTIF is set to 1 at the end of the RTI period. This flag can only be cleared by writing
a 1. Writing a 0 has no effect. If enabled (RTIE=1), RTIF causes an interrupt request.
0 RTI time-out has not yet occurred.
1 RTI time-out has occurred.
Power on Reset Flag — PORF is set to 1 when a power on reset occurs. This flag can only be cleared by writing
a 1. Writing a 0 has no effect.
0 Power on reset has not occurred.
1 Power on reset has occurred.
Low Voltage Reset Flag — LVRF is set to 1 when a low voltage reset occurs. This flag can only be cleared by
writing a 1. Writing a 0 has no effect.
0 Low voltage reset has not occurred.
1 Low voltage reset has occurred.
PLL Lock Interrupt Flag — LOCKIF is set to 1 when LOCK status bit changes. This flag can only be cleared by
writing a 1. Writing a 0 has no effect.If enabled (LOCKIE=1), LOCKIF causes an interrupt request.
0 No change in LOCK bit.
1 LOCK bit has changed.
Lock Status Bit — LOCK reflects the current state of PLL lock condition. Writes have no effect. While PLL is
unlocked (LOCK=0) fPLL is fVCO / 4 to protect the system from high core clock frequencies during the PLL
stabilization time tlock.
0 VCOCLK is not within the desired tolerance of the target frequency.
1 VCOCLK is within the desired tolerance of the target frequency.
Illegal Address Reset Flag — ILAF is set to 1 when an illegal address reset occurs. Refer to MMC chapter for
details. This flag can only be cleared by writing a 1. Writing a 0 has no effect.
0 Illegal address reset has not occurred.
1 Illegal address reset has occurred.
Oscillator Interrupt Flag — OSCIF is set to 1 when UPOSC status bit changes. This flag can only be cleared
by writing a 1. Writing a 0 has no effect.If enabled (OSCIE=1), OSCIF causes an interrupt request.
0 No change in UPOSC bit.
1 UPOSC bit has changed.
Oscillator Status Bit — UPOSC reflects the status of the oscillator. Writes have no effect. While UPOSC=0 the
OSCCLK going to the MSCAN module is off. Entering Full Stop Mode UPOSC is cleared.
0 The oscillator is off or oscillation is not qualified by the PLL.
1 The oscillator is qualified by the PLL.
f
f
PLL
PLL
= f
= f
VCO
VCO
/4.
/(POSTDIV+1).
Table 10-3. CPMUFLG Field Descriptions
MC9S12G Family Reference Manual,
Description
Rev.1.23
Freescale Semiconductor