R5S72030W200FP Renesas Electronics America, R5S72030W200FP Datasheet - Page 710

IC SUPERH MPU ROMLESS 240QFP

R5S72030W200FP

Manufacturer Part Number
R5S72030W200FP
Description
IC SUPERH MPU ROMLESS 240QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7200r
Datasheets

Specifications of R5S72030W200FP

Core Processor
SH2A-FPU
Core Size
32-Bit
Speed
200MHz
Connectivity
CAN, I²C, SCI, SSI, SSU, USB
Peripherals
DMA, LCD, POR, PWM, WDT
Number Of I /o
82
Program Memory Type
ROMless
Ram Size
80K x 8
Voltage - Supply (vcc/vdd)
1.1 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
240-QFP
For Use With
R0K572030S000BE - KIT DEV FOR SH7203HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5S72030W200FP
Manufacturer:
SAMSUNG
Quantity:
1 001
Part Number:
R5S72030W200FP
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
R5S72030W200FP
Manufacturer:
RENESAS
Quantity:
8 000
Section 13 Watchdog Timer (WDT)
13.3
The WDT has the following registers.
Table 13.2 Register Configuration
Note:
13.3.1
WTCNT is an 8-bit readable/writable register that is incremented by cycles of the selected clock
signal. When an overflow occurs, it generates a watchdog timer overflow signal (WDTOVF) in
watchdog timer mode and an interrupt in interval timer mode.
Use word access to write to WTCNT, writing H'5A in the upper byte. Use byte access to read
from WTCNT.
Note: The method for writing to WTCNT differs from that for other registers to prevent
Rev. 3.00 Sep. 28, 2009 Page 678 of 1650
REJ09B0313-0300
Register Name
Watchdog timer counter
Watchdog timer control/status
register
Watchdog reset control/status
register
* For the access size, see section 13.3.4, Notes on Register Access.
erroneous writes. See section 13.3.4, Notes on Register Access, for details.
Register Descriptions
Watchdog Timer Counter (WTCNT)
Initial value:
R/W:
Bit:
R/W
7
0
Abbreviation R/W
WTCNT
WTCSR
WRCSR
R/W
6
0
R/W
5
0
R/W
4
0
R/W
R/W
R/W
R/W
3
0
Initial
Value
H'00
H'18
H'1F
R/W
2
0
R/W
1
0
Address
H'FFFE0002
H'FFFE0000
H'FFFE0004
R/W
0
0
Access
Size
16*
16*
16*

Related parts for R5S72030W200FP