MK30DN512ZVLK10 Freescale Semiconductor, MK30DN512ZVLK10 Datasheet - Page 624

• Manufacturer Part Number: MK30DN512ZVLK10
• Description: ARM Microcontrollers - MCU KINETIS 512K SLCD
• Manufacturer: Freescale Semiconductor

Specifications of MK30DN512ZVLK10

• Core: ARM Cortex M4
• Processor Series: K30
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 128 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.71 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-80
• Mounting Style: SMD/SMT

Flash Operation in Low-Power Modes
After clearing CCIF to launch the Read 1s All Blocks command, the FTFL :
If the FTFL confirms that these memory resources are erased, security is released by
setting the FSEC[SEC] field to the unsecure state. The security byte in the flash
configuration field (see
Read 1s All Blocks command. If the read fails, i.e. all memory resources are not in the
fully erased state, the FSTAT[MGSTAT0] bit is set.
The EEERDY and RAMRDY bits are clear during the Read 1s All Blocks operation and
are restored at the end of the Read 1s All Blocks operation.
The CCIF flag sets after the Read 1s All Blocks operation has completed.
28.4.10.10 Read Once Command
The Read Once command provides read access to a reserved 64-byte field located in the
program flash 0 IFR (see
this field is via 16 records, each 4 bytes long. The Read Once field is programmed using
the Program Once command described in
624
An invalid margin choice is specified
Read-1s fails
Error Condition
Read Margin Choice
• sets the read margin for 1s according to
• checks the contents of the program flash are in the erased state.
FCCOB Number
0x00
0x01
0x02
0
1
2
3
Table 28-49. Read 1s All Blocks Command Error Handling
Table 28-50. Read Once Command FCCOB Requirements
Table 28-48. Margin Level Choices for Read 1s All Blocks
K30 Sub-Family Reference Manual, Rev. 6, Nov 2011
Flash Configuration Field
Program Flash IFR Map
Table continues on the next page...
Apply the 'Factory' margin to the normal read-1 level
Apply the 'User' margin to the normal read-1 level
Read Once record index (0x00 - 0x0F)
Program Once
Use the 'normal' read level for 1s
Table
Margin Level Description
FCCOB Contents [7:0]
0x41 (RDONCE)
Description) remains unaffected by the
and
28-48,
Not used
Not used
Program Once
Command.
Freescale Semiconductor, Inc.
Field). Access to
FSTAT[MGSTAT0]
FSTAT[ACCERR]
Error Bit