MC9S08GB32 Motorola, MC9S08GB32 Datasheet - Page 58
![no-image](/images/manufacturer_photos/0/4/459/motorola_sml.jpg)
MC9S08GB32
Manufacturer Part Number
MC9S08GB32
Description
Microcontrollers
Manufacturer
Motorola
Datasheet
1.MC9S08GB32.pdf
(290 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC9S08GB32ACFUE
Manufacturer:
FREESCALE
Quantity:
319
Company:
Part Number:
MC9S08GB32ACFUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC9S08GB32CFU
Manufacturer:
QFP
Quantity:
513
Company:
Part Number:
MC9S08GB32CFU
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MC9S08GB32CFUE
Manufacturer:
QFP
Quantity:
672
Company:
Part Number:
MC9S08GB32CFUE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC9S08GB32CFUE
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
Company:
Part Number:
MC9S08GB32CFUER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 58 of 290
- Download datasheet (2Mb)
Chapter 4 Memory
4.6.5
Bits 3, 1, and 0 always read 0 and writes have no meaning or effect. The remaining five bits are status bits
that can be read at any time. Writes to these bits have special meanings that are discussed in the bit
descriptions.
FCBEF — FLASH Command Buffer Empty Flag
FCCF — FLASH Command Complete Flag
FPVIOL — Protection Violation Flag
FACCERR — Access Error Flag
58
The FCBEF bit is used to launch commands. It also indicates that the command buffer is empty so that
a new command sequence can be executed when performing burst programming. The FCBEF bit is
cleared by writing a 1 to it or when a burst program command is transferred to the array for
programming. Only burst program commands can be buffered.
FCCF is set automatically when the command buffer is empty and no command is being processed.
FCCF is cleared automatically when a new command is started (by writing 1 to FCBEF to register a
command). Writing to FCCF has no meaning or effect.
FPVIOL is set automatically when FCBEF is cleared to register a command that attempts to erase or
program a location in a protected block (the erroneous command is ignored). FPVIOL is cleared by
writing a 1 to FPVIOL.
FACCERR is set automatically when the proper command sequence is not followed 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
FACCERR is cleared by writing a 1 to FACCERR. Writing a 0 to FACCERR has no meaning or effect.
1 = A new burst program command may be written to the command buffer.
0 = Command buffer is full (not ready for additional commands).
1 = All commands complete
0 = Command in progress
1 = An attempt was made to erase or program a protected location.
0 = No protection violation.
1 = An access error has occurred.
0 = No access error has occurred.
FLASH Status Register (FSTAT)
Reset:
Read:
Write:
FCBEF
Bit 7
1
Figure 4-8. FLASH Status Register (FSTAT)
= Unimplemented or Reserved
MC9S08GB/GT Data Sheet, Rev. 2.3
FCCF
6
1
FPVIOL FACCERR
5
0
4
0
3
0
0
Section 4.4.5, “Access
FBLANK
2
0
Freescale Semiconductor
1
0
0
Bit 0
0
0
Errors.”
Related parts for MC9S08GB32
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MC1723L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
Motorola, Inc [VOLTAGE REGULATOR]
Manufacturer:
Motorola
Datasheet:
![3N204](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
3N2046367254 MOTOROLA SC (XSTRS/R F)
Manufacturer:
Motorola
Datasheet:
![MPC603PRX300LC](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MOTOROLA POWERPC 603e MICROPROCESSOR
Manufacturer:
Motorola
![2N7002LT1G/ON](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
Motorola Semiconductor Datasheet Library
Manufacturer:
Motorola
![MBRP30035](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
SWITCHMODE Schottky Power Rectifier(POWERTAP III Package)
Manufacturer:
Motorola
Datasheet:
![MBRP20035L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
SWITCHMODE Schottky Power Rectifirer
Manufacturer:
Motorola
Datasheet:
![MHPM7A15A60A](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
Hybrid Power Module
Manufacturer:
Motorola
Datasheet:
![MHPM7B15A60A](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
Hybrid Power Module
Manufacturer:
Motorola
Datasheet:
![TE53N50E](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
Search -----> MTE53N50E
Manufacturer:
Motorola
Datasheet:
![MHPM7B20A60A](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
Hybrid Power Module
Manufacturer:
Motorola
Datasheet:
![MHPM7B8A120A](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
Hybrid Power Module
Manufacturer:
Motorola
Datasheet:
![MBRP20060](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
SCHOTTKY BARRIER RECTIFIER 200 AMPERES 60 VOLT
Manufacturer:
Motorola
Datasheet:
![MJ10048](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
NPN SILICON POWER DARLINGTON TRANSISTOR
Manufacturer:
Motorola
Datasheet: