HD6432646 Hitachi, HD6432646 Datasheet - Page 759
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: 759 of 1155
- Download datasheet (5Mb)
Section 22 Power-Down Modes
22.1
Overview
In addition to the normal program execution state, the H8S/2646 Series has nine power-down
modes in which operation of the CPU and oscillator is halted and power dissipation is reduced.
Low-power operation can be achieved by individually controlling the CPU, on-chip supporting
modules, and so on.
The H8S/2646 Series operating modes are as follows:
(1) High-speed mode
(2) Medium-speed mode
(3) Subactive mode
(4) Sleep mode
(5) Subsleep mode
(6) Watch mode
(7) Module stop mode
(8) Software standby mode
(9) Hardware standby mode
(2) to (9) are low power dissipation states. Sleep mode and sub-sleep mode are CPU states,
medium-speed mode is a CPU and bus master state, sub-active mode is a CPU and bus master and
internal peripheral function state, and module stop mode is an internal peripheral function
(including bus masters other than the CPU) state. Some of these states can be combined.
After a reset, the LSI is in high-speed mode with modules other than the DTC in module stop
mode.
Table 22-1 shows the internal state of the LSI in the respective modes. Table 22-2 shows the
conditions for shifting between the low power dissipation modes.
Figure 22-1 is a mode transition diagram.
725
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: