MM912H634CV1AE Freescale Semiconductor, MM912H634CV1AE Datasheet - Page 323

• 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 Program D-Flash command, the user-supplied words will be transferred to the Memory
Controller and be programmed if the area is unprotected. The CCOBIX index value at Program D-Flash command launch
determines how many words will be programmed in the D-Flash block. The CCIF flag is set when the operation has completed.
4.40.4.5.16
The Erase D-Flash Sector operation will erase all addresses in a sector of the D-Flash block.
Upon clearing CCIF to launch the Erase D-Flash Sector command, the Memory Controller will erase the selected Flash sector
and verify that it is erased. The CCIF flag will set after the Erase D-Flash Sector operation has completed.
Freescale Semiconductor
Register
Register
FSTAT
FSTAT
Erase D-Flash Sector Command
CCOBIX[2:0]
CCOBIX[2:0]
MGSTAT1
MGSTAT0
MGSTAT1
MGSTAT0
ACCERR
ACCERR
Error Bit
Error Bit
000
001
FPVIOL
FPVIOL
Table 481. Erase D-Flash Sector Command FCCOB Requirements
000
001
010
011
100
101
Table 479. Program D-Flash Command FCCOB Requirements
Table 482. Erase D-Flash Sector Command Error Handling
Table 480. Program D-Flash Command Error Handling
Set if CCOBIX[2:0] < 010 at command launch
Set if CCOBIX[2:0] > 101 at command launch
Set if command not available in current mode (see
Set if an invalid global address [17:0] is supplied
Set if a misaligned word address is supplied (global address [0] != 0)
Set if the requested group of words breaches the end of the D-Flash block
Set if the selected area of the 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 [17:0] is supplied
Set if a misaligned word address is supplied (global address [0] != 0)
Set if the selected area of the 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
Global address [15:0] anywhere within the sector to be erased.
MM912_634 Advance Information, Rev. 4.0
Global address [15:0] of word to be programmed
See
0x12
0x11
Section 4.40.1.2.2
Word 1 program value, if desired
Word 2 program value, if desired
Word 3 program value, if desired
Word 0 program value
FCCOB Parameters
FCCOB Parameters
for D-Flash sector size.
Global address [17:16] to identify
Global address [17:16] to identify
Error Condition
Error Condition
the D-Flash block
D-Flash block
Table
Table
445)
445)
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