S9S12GN32F0MLF Freescale Semiconductor, S9S12GN32F0MLF Datasheet - Page 854

• Manufacturer Part Number: S9S12GN32F0MLF
• Description: 16-bit Microcontrollers - MCU 16-bit32k Flash 2k RAM
• Manufacturer: Freescale Semiconductor

Specifications of S9S12GN32F0MLF

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 2048 B
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TSSOP-20
• Mounting Style: SMD/SMT

32 KByte Flash Module (S12FTMRG32K1V1)
856
FCCOB
Availability Check
Clock Divider
Value Check
Figure 25-26. Generic Flash Command Write Sequence Flowchart
Access Error and
Protection Violation
Check
Bit Polling for
Command Completion
Check
Read: FCLKDIV register
Read: FSTAT register
no
yes
START
FDIV
Write: FSTAT register (to launch command)
Clear CCIF 0x80
MC9S12G Family Reference Manual,
Correct?
CCIF
Set?
Write to FCCOBIX register
to identify specific command
parameter to load.
Write to FCCOB register
to load required command parameter.
Read: FSTAT register
yes
Parameters?
no
ACCERR/
no
no
CCIF Set?
yes
FPVIOL
Set?
More
EXIT
Read: FSTAT register
yes
yes
no
Write: FCLKDIV register
Results from previous Command
Clear ACCERR/FPVIOL 0x30
Write: FSTAT register
Rev.1.23
yes
CCIF
Set?
no
Note: FCLKDIV must be
set after each reset
Freescale Semiconductor