MC9S08DV32ACLF Freescale Semiconductor, MC9S08DV32ACLF Datasheet - Page 66

• Manufacturer Part Number: MC9S08DV32ACLF
• Description: IC MCU 32K FLASH 2K RAM 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08DV32ACLF

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 39
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Processor Series: S08DV
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: CAN, I2C, SCI, SPI
• Number Of Programmable I/os: 26
• Operating Supply Voltage: 5.5 V
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMO9S08DZ60
• On-chip Adc: 12 bit, 10 channel
• Controller Family/series: HCS08
• No. Of I/o's: 39
• Ram Memory Size: 2KB
• Cpu Speed: 40MHz
• No. Of Timers: 2
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Chapter 4 Memory
4.5.10.6
Only six command codes are recognized in normal user modes, as shown in
command codes are illegal and generate an access error. Refer to
Command
It is not necessary to perform a blank check command after a mass erase operation. Only blank check is
required as part of the security unlocking mechanism.
66
FACCERR
FBLANK
Reset
Field
4
2
W
R
Execution,” for a detailed discussion of Flash programming and erase operations.
Access Error Flag — FACCERR is set automatically when the proper command sequence is not obeyed exactly
(the erroneous command is ignored), if a program or erase operation is attempted before the FCDIV register has
been initialized, or if the MCU enters stop while a command was in progress. For a more detailed discussion of
the exact actions that are considered access errors, see
writing a 1 to FACCERR. Writing a 0 to FACCERR has no meaning or effect.
0 No access error.
1 An access error has occurred.
Verified as All Blank (erased) Flag — FBLANK is set automatically at the conclusion of a blank check command
if the entire Flash array was verified to be erased. FBLANK is cleared by clearing FCBEF to write a new valid
command. Writing to FBLANK has no meaning or effect.
0 After a blank check command is completed and FCCF = 1, FBLANK = 0 indicates the Flash array is not
1 After a blank check command is completed and FCCF = 1, FBLANK = 1 indicates the Flash array is
Flash Command Register (FCMD)
0
0
7
completely erased.
completely erased (all 0xFFFF).
Table 4-14. FSTAT Register Field Descriptions (continued)
0
0
6
Sector erase abort
Burst program
Byte program
Sector erase
Figure 4-10. Flash Command Register (FCMD)
Blank check
Mass erase
Command
MC9S08DV60 Series Data Sheet, Rev 3
0
0
5
Table 4-15. Flash Commands
0
0
4
FCMD
Description
0x05
0x20
0x25
0x40
0x41
0x47
FCMD
Section 4.5.6, “Access
3
0
0
Section 4.5.3, “Program and Erase
Equate File Label
mSectorErase
mEraseAbort
mMassErase
mBurstProg
mByteProg
mBlank
0
0
2
Table
Errors.” FACCERR is cleared by
4-15. All other
Freescale Semiconductor
0
0
1
0
0
0