MC9S08JM32CLD Freescale Semiconductor, MC9S08JM32CLD Datasheet - Page 63

• Manufacturer Part Number: MC9S08JM32CLD
• Description: IC MCU 8BIT 32K FLASH 44-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08JM32CLD

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, LIN, SCI, SPI, USB
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 33
• 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 8x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-LQFP
• Processor Series: S08JM
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SCI/SPI
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMOJM, DEMOJMSKT, DEMOFLEXISJMSD, DEMO9S08JM16
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.7.6
Only five command codes are recognized in normal user modes as shown in
Section 4.5.3, “Program and Erase Command
and erase operations.
All other command codes are illegal and generate an access error.
Freescale Semiconductor
FACCERR
FCMD[7:0]
FBLANK
Reset
Field
Field
4
2
W
R
FCMD7
Flash Command Register (FCMD)
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.
Flash 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 completely
Flash Command Bits — See
0
0
7
completely erased.
erased (all 0xFF).
Page erase (512 bytes/page)
Byte program — burst mode
Mass erase (all flash)
FCMD6
Table 4-12. FSTAT Register Field Descriptions (continued)
Byte program
Blank check
0
0
6
Command
Figure 4-10. Flash Command Register (FCMD)
Table 4-13. FCMD Register Field Descriptions
MC9S08JM60 Series Data Sheet, Rev. 3
FCMD5
0
0
Table 4-14
5
Table 4-14. Flash Commands
Execution,” for a detailed discussion of flash programming
FCMD4
0
0
4
Description
Description
FCMD
0x05
0x20
0x25
0x40
0x41
Section 4.5.5, “Access
FCMD3
3
0
0
Equate File Label
FCMD2
mMassErase
mPageErase
mBurstProg
mByteProg
0
0
2
mBlank
Table
Errors.” FACCERR is cleared by
4-14. Refer to
FCMD1
0
0
1
Chapter 4 Memory
FCMD0
0
0
0
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