MM912H634CV1AE Freescale Semiconductor, MM912H634CV1AE Datasheet - Page 318

• Manufacturer Part Number: MM912H634CV1AE
• Description: 64KS12 LIN2xLS/HS Isense
• Manufacturer: Freescale Semiconductor
• Series: -r

Specifications of MM912H634CV1AE

• Applications: Automotive
• Core Processor: HCS12
• Program Memory Type: FLASH (64 kB)
• Controller Series: HCS12
• Ram Size: 6K x 8
• Interface: LIN
• Number Of I /o: -
• Voltage - Supply: 5.5 V ~ 27 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Upon clearing CCIF to launch the Erase All Blocks command, the Memory Controller will erase the entire Flash memory space
and verify that it is erased. If the Memory Controller verifies that the entire Flash memory space was properly erased, security
will be released. During the execution of this command (CCIF=0) the user must not write to any Flash module register. The CCIF
flag will set after the Erase All Blocks operation has completed.
4.40.4.5.8
The Erase Flash Block operation will erase all addresses in a P-Flash or D-Flash block.
Upon clearing CCIF to launch the Erase Flash Block command, the Memory Controller will erase the selected Flash block and
verify that it is erased. The CCIF flag will set after the Erase Flash Block operation has completed.
4.40.4.5.9
The Erase P-Flash Sector operation will erase all addresses in a P-Flash sector.
Freescale Semiconductor
Register
Register
FSTAT
FSTAT
Erase Flash Block Command
Erase P-Flash Sector Command
CCOBIX[2:0]
CCOBIX[2:0]
CCOBIX[2:0]
MGSTAT1
MGSTAT0
MGSTAT1
MGSTAT0
ACCERR
000
001
ACCERR
Error Bit
Error Bit
000
001
FPVIOL
FPVIOL
Table 465. Erase P-Flash Sector Command FCCOB Requirements
000
Table 463. Erase Flash Block Command FCCOB Requirements
Table 461. Erase All Blocks Command FCCOB Requirements
Table 464. Erase Flash Block Command Error Handling
Table 462. Erase All Blocks Command Error Handling
Set if CCOBIX[2:0] != 000 at command launch
Set if command not available in current mode (see
Set if any area of the P-Flash or D-Flash memory is protected
Set if any errors have been encountered during the verify operation
Set if any non-correctable errors have been encountered during the verify operation
Set if CCOBIX[2:0] != 001 at command launch
Set if command not available in current mode (see
Set if an invalid global address [17:16] is supplied
Set if the supplied P-Flash address is not phrase-aligned or if the D-Flash address is not
word-aligned
Set if an area of the selected Flash block is protected
Set if any errors have been encountered during the verify operation
Set if any non-correctable errors have been encountered during the verify operation
Global address [15:0] anywhere within the sector to be erased.
MM912_634 Advance Information, Rev. 4.0
Refer to
Global address [15:0] in Flash block to be erased
0x0A
0x09
0x08
Section 4.40.1.2.1
FCCOB Parameters
FCCOB Parameters
FCCOB Parameters
for the P-Flash sector size.
Global address [17:16] to identify
Error Condition
Global address [17:16] to identify
Error Condition
P-Flash block to be erased
Not required
Flash block
Table
Table
445)
445)
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