S9S12G48F1CLC Freescale Semiconductor, S9S12G48F1CLC Datasheet - Page 797

• Manufacturer Part Number: S9S12G48F1CLC
• Description: 16-bit Microcontrollers - MCU S12Core,48k Flash,Au
• Manufacturer: Freescale Semiconductor

Specifications of S9S12G48F1CLC

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 48 KB
• Data Ram Size: 2 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-32
• Mounting Style: SMD/SMT

the command’s execution by writing a 1 to the CCIF bit in the FSTAT register (a 1 written by the user clears
the CCIF command completion flag to 0). When the user clears the CCIF bit in the FSTAT register all
FCCOB parameter fields are locked and cannot be changed by the user until the command completes (as
evidenced by the Memory Controller returning CCIF to 1). Some commands return information to the
FCCOB register array.
The generic format for the FCCOB parameter fields in NVM command mode is shown in
return values are available for reading after the CCIF flag in the FSTAT register has been returned to 1 by
the Memory Controller. Writes to the unimplemented parameter fields (CCOBIX = 110 and CCOBIX =
111) are ignored with reads from these fields returning 0x0000.
Table 24-22
contains the command code, followed by the parameters for this specific Flash command. For details on
the FCCOB settings required by each command, see the Flash command descriptions in
24.3.2.12 Flash Reserved1 Register (FRSV1)
This Flash register is reserved for factory testing.
All bits in the FRSV1 register read 0 and are not writable.
Freescale Semiconductor
Offset Module Base + 0x000C
Reset
W
R
shows the generic Flash command format. The high byte of the first word in the CCOB array
0
0
7
CCOBIX[2:0]
000
001
010
011
100
101
Table 24-22. FCCOB - NVM Command Mode (Typical Usage)
= Unimplemented or Reserved
0
0
6
Figure 24-17. Flash Reserved1 Register (FRSV1)
MC9S12G Family Reference Manual, Rev.1.23
Byte
LO
LO
LO
LO
LO
LO
HI
HI
HI
HI
HI
HI
0
0
5
FCCOB Parameter Fields (NVM Command Mode)
FCMD[7:0] defining Flash command
0
0
4
6’h0, Global address [17:16]
Global address [15:8]
Global address [7:0]
Data 0 [15:8]
Data 1 [15:8]
Data 2 [15:8]
Data 3 [15:8]
Data 0 [7:0]
Data 1 [7:0]
Data 2 [7:0]
Data 3 [7:0]
0
0
3
16 KByte Flash Module (S12FTMRG16K1V1)
0
0
2
0
0
1
Table
Section
24-22. The
24.4.6.
0
0
0
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