HD6432646 Hitachi, HD6432646 Datasheet - Page 191
HD6432646
Manufacturer Part Number
HD6432646
Description
(HD64F264x Series) 16-Bit Microcomputer
Manufacturer
Hitachi
Datasheet
1.HD6432646.pdf
(1155 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD6432646A52FCJ
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
HD6432646B37FCJ
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
HD6432646B67FCJ
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
HD6432646B99FCJ
Manufacturer:
MOT
Quantity:
44
Part Number:
HD6432646B99FCJ
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
HD6432646C41FCJ
Manufacturer:
RENESAS
Quantity:
1 954
Part Number:
HD6432646C41FCJ
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
HD6432646C64FCJ
Manufacturer:
RENESAS
Quantity:
1 500
Company:
Part Number:
HD6432646C90FCJV
Manufacturer:
RENESAS
Quantity:
3 967
Company:
Part Number:
HD6432646D08FCJV
Manufacturer:
RENESAS
Quantity:
1 700
- Current page: 191 of 1155
- Download datasheet (5Mb)
7.3.4
Interface Specifications for Each Area
The initial state of each area is basic bus interface, 3-state access space. The initial bus width is
selected according to the operating mode. The bus specifications described here cover basic items
only, and the sections on each memory interface (sections 7.4, Basic Bus Interface and 7.5, Burst
ROM Interface) should be referred to for further details.
Area 0: Area 0 includes on-chip ROM, and in ROM-disabled expansion mode, all of area 0 is
external space. In ROM-enabled expansion mode, the space excluding on-chip ROM is external
space.
Either basic bus interface or burst ROM interface can be selected for area 0.
Areas 1 to 6: In external expansion mode, all of areas 1 to 6 is external space.
Only the basic bus interface can be used for areas 1 to 6.
Area 7: Area 7 includes the on-chip RAM and internal I/O registers. In external expansion mode,
the space excluding the on-chip RAM and internal I/O registers is external space. The on-chip
RAM is enabled when the RAME bit in the system control register (SYSCR) is set to 1; when the
RAME bit is cleared to 0, the on-chip RAM is disabled and the corresponding space becomes
external space.
Only the basic bus interface can be used for the area 7.
157
Related parts for HD6432646
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Silicon N-Channel Power MOS FET Module
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
High Speed Power Switching
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
Silicon N-Channel IGBT
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
IGBT MODULE RANGE WITH SOFT AND FAST (SFD) FREE-WHEELING DIODES
Manufacturer:
HITACHI
Datasheet:
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:
Part Number:
Description:
65,536-WORD x 4-BIT MULTIPORT CMOS VIDEO RAM
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
65,536-WORD x 4-BIT MULTIPORT CMOS VIDEO RAM
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
65,536-word ? 4-bit High Speed CMOS Static RAM
Manufacturer:
HITACHI
Datasheet:
Part Number:
Description:
SINGLE CHIP CODEC WITH FILTERS(COMBO)
Manufacturer:
HITACHI
Datasheet: