HD6417727F100C Renesas Electronics America, HD6417727F100C Datasheet - Page 523
HD6417727F100C
Manufacturer Part Number
HD6417727F100C
Description
IC SUPERH MPU ROMLESS 240QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7700r
Datasheet
1.HD6417727BP100CV.pdf
(1098 pages)
Specifications of HD6417727F100C
Core Processor
SH-3 DSP
Core Size
32-Bit
Speed
100MHz
Connectivity
FIFO, SCI, SIO, SmartCard, USB
Peripherals
DMA, LCD, POR, WDT
Number Of I /o
104
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.6 V ~ 2.05 V
Data Converters
A/D 6x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
240-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:
HD6417727F100C
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 523 of 1098
- Download datasheet (7Mb)
16.2.8
The year counter (RYRCNT) is an 8-bit read/write register used for setting/counting in the BCD-
coded year section of the RTC. The least significant 2 digits of the western calendar year are
displayed. The count operation is performed by a carry for each year of the month counter.
The settable range is 00 to 99 in decimal. If other values are set, correct operation is not provided.
When modifying RYRCNT, check that the count operation is halted with the START bit in RCR2.
RYRCNT is not initialized by a power-on reset or manual reset, or in standby mode, and the
operation is continued.
Leap years are recognized by dividing the year counter value by 4 and obtaining a fractional result
of 0. Note that a counter value of 00 is treated as a leap year.
16.2.9
The second alarm register (RSECAR) is an 8-bit read/write alarm register that corresponds to the
BCD-coded second section counter RSECCNT of the RTC. When the ENB bit is set to 1in
RSECAR, the RSECAR value and RSECCNT value are compared. In this way, the RSECAR,
RMINAR, RHRAR, RWKAR, RDAYAR, and RMONAR registers are checked, and when the
ENB bit is set to 1, the alarm register and the corresponding counter are compared. If all values in
the specified alarm registers and the corresponding counters match, an RTC alarm interrupt is
generated.
The settable range is “00 to 59 in decimal + ENB bit”. If other values are set, correct operation is
not provided.
Only the ENB bit in RSECAR is initialized to 0 by a power-on reset, and the other bits are not
initialized. The RSECAR contents are retained after a manual reset or in standby mode.
Initial value:
Initial value:
Year Counter (RYRCNT)
Second Alarm Register (RSECAR)
R/W:
R/W:
Bit:
Bit:
ENB
R/W
R/W
—
7
7
0
R/W
R/W
—
—
6
6
10 years
10 seconds
R/W
R/W
—
—
5
5
R/W
R/W
—
—
4
4
Rev.6.00 Mar. 27, 2009 Page 465 of 1036
R/W
R/W
—
—
3
3
Section 16 Realtime Clock (RTC)
R/W
R/W
—
—
2
2
1 second
1 year
REJ09B0254-0600
R/W
R/W
—
—
1
1
R/W
R/W
—
—
0
0
Related parts for HD6417727F100C
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: