HD6412350 Hitachi, HD6412350 Datasheet - Page 162
![no-image](/images/manufacturer_photos/0/3/301/hitachi_sml.jpg)
HD6412350
Manufacturer Part Number
HD6412350
Description
(HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
Manufacturer
Hitachi
Datasheet
1.HD6412350.pdf
(989 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD6412350F10
Manufacturer:
HITACHI/日立
Quantity:
20 000
Company:
Part Number:
HD6412350F20
Manufacturer:
RENESAS
Quantity:
648
Company:
Part Number:
HD6412350F20
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD6412350F20
Manufacturer:
HITACHI/日立
Quantity:
20 000
Company:
Part Number:
HD6412350F20V
Manufacturer:
RENESAS
Quantity:
586
Company:
Part Number:
HD6412350F20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD6412350F20V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
HD6412350TE20
Manufacturer:
HITACHI/日立
Quantity:
20 000
Company:
Part Number:
HD6412350TE20IV
Manufacturer:
DALLAS
Quantity:
2 874
- Current page: 162 of 989
- Download datasheet (4Mb)
6.3.2
Bus Specifications
The external space bus specifications consist of three elements: bus width, number of access
states, and number of program wait states.
The bus width and number of access states for on-chip memory and internal I/O registers are
fixed, and are not affected by the bus controller.
(1) Bus Width: A bus width of 8 or 16 bits can be selected with ADWCR. An area for which an
8-bit bus is selected functions as an 8-bit access space, and an area for which a 16-bit bus is
selected functions as a16-bit access space.
If all areas are designated for 8-bit access, 8-bit bus mode is set; if any area is designated for 16-bit
access, 16-bit bus mode is set. When the burst ROM interface is designated, 16-bit bus mode is
always set.
(2) Number of Access States: Two or three access states can be selected with ASTCR. An area
for which 2-state access is selected functions as a 2-state access space, and an area for which 3-
state access is selected functions as a 3-state access space.
With the DRAM interface and burst ROM interface, the number of access states may be
determined without regard to ASTCR.
When 2-state access space is designated, wait insertion is disabled.
(3) Number of Program Wait States: When 3-state access space is designated by ASTCR, the
number of program wait states to be inserted automatically is selected with WCRH and WCRL.
From 0 to 3 program wait states can be selected.
Table 6-3 shows the bus specifications for each basic bus interface area.
142
Related parts for HD6412350
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PM45502C](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
Silicon N-Channel Power MOS FET Module
Manufacturer:
HITACHI
Datasheet:
![PM50502C](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
High Speed Power Switching
Manufacturer:
HITACHI
Datasheet:
![MBN1200D33A](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
Silicon N-Channel IGBT
Manufacturer:
HITACHI
Datasheet:
![MBM200A6](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
![MBM100A6](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
![MBN300F12](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
![HD63484P8](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
8MHz V(cc): -0.3 to +7.0V V(in): -0.3 to +0.3V advanced CRT controller (ACRTC)
Manufacturer:
HITACHI
Datasheet:
![HM53461P-10](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
65,536-WORD x 4-BIT MULTIPORT CMOS VIDEO RAM
Manufacturer:
HITACHI
Datasheet:
![HM53461P-12](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
65,536-WORD x 4-BIT MULTIPORT CMOS VIDEO RAM
Manufacturer:
HITACHI
Datasheet:
![HM6208HLP-25](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
65,536-word ? 4-bit High Speed CMOS Static RAM
Manufacturer:
HITACHI
Datasheet:
![HD44233P](/images/manufacturer_photos/0/3/301/hitachi_tmb.jpg)
Part Number:
Description:
SINGLE CHIP CODEC WITH FILTERS(COMBO)
Manufacturer:
HITACHI
Datasheet: