HD6417034AFI20 Renesas Electronics America, HD6417034AFI20 Datasheet - Page 76
HD6417034AFI20
Manufacturer Part Number
HD6417034AFI20
Description
IC SUPERH MPU ROMLESS 112QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7030r
Datasheet
1.HD6417034AFI20.pdf
(689 pages)
Specifications of HD6417034AFI20
Core Processor
SH-1
Core Size
32-Bit
Speed
20MHz
Connectivity
EBI/EMI, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
32
Program Memory Type
ROMless
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
112-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417034AFI20
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Company:
Part Number:
HD6417034AFI20V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 76 of 689
- Download datasheet (5Mb)
Section 2 CPU
2.5.2
In addition to the ordinary program execution states, the CPU also has a power-down state in
which CPU operation halts and power consumption is reduced There are two power-down state
modes: sleep mode and standby mode.
Sleep Mode: When the standby bit SBY (in the standby control register, SBYCR) is cleared to 0
and a SLEEP instruction is executed, the CPU switches from program execution state to sleep
mode. In sleep mode, the CPU halts and the contents of its internal registers and the data in on-
chip RAM are stored. The on-chip supporting modules other than the CPU do not halt in sleep
mode.
Sleep mode is cleared by a reset, any interrupt, or a DMA address error; the CPU returns to
ordinary program execution state through the exception handling state.
Software Standby Mode: To enter standby mode, set standby bit SBY (in the standby control
register, SBYCR) to 1 and execute a SLEEP instruction. In standby mode, all CPU, on-chip
supporting module and oscillator functions are halted. CPU internal register contents and on-chip
RAM data are held.
Standby mode is cleared by a reset or an external NMI interrupt. For resets, the CPU returns to the
ordinary program execution state through the exception handling state when placed in a reset state
during the oscillator settling time. For NMI interrupts, the CPU returns to the ordinary program
execution state through the exception handling state after the oscillator settling time has elapsed.
In this mode, power consumption drops markedly, since the oscillator stops.
Table 2.19 Power-Down State
Note: * Differs depending on the supporting module and pin.
Rev. 7.00 Jan 31, 2006 page 48 of 658
REJ09B0272-0700
Mode
Sleep
mode
Standby
mode
Power-Down State
Conditions
Execute SLEEP
instruction with
SBY bit cleared
to 0 in SBYCR
Execute SLEEP
instruction with
SBY bit set to 1
in SBYCR
Clock CPU
Run
Halted Halted Halted and
Halted Run
On-Chip
Supporting
Modules
initialized *
State
CPU
Regi-
sters RAM
Held
Held
Held
Held
I/O
Ports
Held
Held or
high-Z *
(select-
able)
Canceling
1. Interrupt
2. DMA address
3. Power-on
4. Manual reset
1. NMI
2. Power-on
3. Manual reset
error
reset
reset
Related parts for HD6417034AFI20
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: