HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 589
![no-image](/images/no-image-200.jpg)
HD6433044
Manufacturer Part Number
HD6433044
Description
(HD64 Series) Hitachi Single-Chip Microcomputer
Manufacturer
Hitachi Semiconductor
Datasheet
1.HD6433044.pdf
(867 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD6433044A00FV
Manufacturer:
HITACHI/日立
Quantity:
20 000
Company:
Part Number:
HD6433044F16
Manufacturer:
HITACHI
Quantity:
5 530
Company:
Part Number:
HD6433044F16
Manufacturer:
IDT
Quantity:
3 198
Company:
Part Number:
HD6433044F16
Manufacturer:
HITACHI
Quantity:
648
Part Number:
HD6433044F16A00
Manufacturer:
HITACHI/日立
Quantity:
20 000
Company:
Part Number:
HD6433044F18
Manufacturer:
HITACHI
Quantity:
5 530
Part Number:
HD6433044F18
Manufacturer:
HITACHI/日立
Quantity:
20 000
Company:
Part Number:
HD6433044F18M08
Manufacturer:
TI
Quantity:
403
Part Number:
HD6433044F18M08
Manufacturer:
HITACHI/日立
Quantity:
20 000
- Current page: 589 of 867
- Download datasheet (3Mb)
18.5.4 RAM Control Register (RAMCR)
The RAM control register (RAMCR) enables flash-memory updates to be emulated in RAM, and
indicates flash memory errors.
Bit 7—Flash Memory Error (FLER): Indicates that an error occurred while flash memory was
being programmed or erased. When bit 7 is set, flash memory is placed in an error-protect
mode.*
Bit 7
FLER
0
1
Notes: 1. For details, see section 18.7.8, Protect Modes.
Bit
Initial value
R/W
1
2. The read data has undetermined values.
Description
Flash memory is not write/erase-protected
(is not in error protect mode*
[Clearing conditions]
Reset or hardware standby mode
Indicates that an error occurred while flash memory was being programmed or
erased, and error protection*
[Setting conditions]
Flash memory was read*
instruction fetch, but not including reading of a RAM area overlapped onto flash
memory).
A hardware exception-handling sequence (other than a reset, trace exception,
invalid instruction, trap instruction, or zero-divide exception) was executed just
before programming or erasing.
The SLEEP instruction (for transition to sleep mode or software standby mode) was
executed during programming or erasing.
A bus was released during programming or erasing.
FLER
R
7
0
—
—
6
1
2
—
—
5
1
while being programmed or erased (including vector or
1
1
)
is in effect
580
—
—
4
1
RAMS
R/W
3
0
RAM2
R/W
2
0
RAM1
R/W
1
0
(Initial value)
RAM0
R/W
0
0
Related parts for HD6433044
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![HM628128LFP-10](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
HM628128LFP-10Hitachi Semiconductor [131072-word x 8-bit High Speed CMOS Static RAM]
Manufacturer:
HITACHI
Datasheet:
![2SK1070](/images/no-image3.png)
Part Number:
Description:
Silicon N-Channel Junction FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK1151](/images/no-image3.png)
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK1215](/images/no-image3.png)
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK1697](/images/no-image3.png)
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK1772](/images/no-image3.png)
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK217](/images/no-image3.png)
Part Number:
Description:
Silicon N-Channel Junction FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK2315](/images/no-image3.png)
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK2569](/images/no-image3.png)
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK2685](/images/no-image3.png)
Part Number:
Description:
GaAs HEMT
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK2926](/images/no-image3.png)
Part Number:
Description:
Silicon N Channel MOS FET High Speed Power Switching
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK2980](/images/no-image3.png)
Part Number:
Description:
Silicon N Channel MOS FET High Speed Power Switching
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK3000](/images/no-image3.png)
Part Number:
Description:
Silicon N Channel MOS FET Low Frequency Power Switching
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK3289](/images/no-image3.png)
Part Number:
Description:
Silicon N Channel MOS FET High Speed Switching
Manufacturer:
Hitachi Semiconductor
Datasheet:
![2SK3378](/images/no-image3.png)
Part Number:
Description:
Silicon N Channel MOS FET High Speed Switching
Manufacturer:
Hitachi Semiconductor
Datasheet: