R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 113

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

3.2
The following registers are related to the operating mode setting.
• Mode control register (MDCR)
• System control register (SYSCR)
3.2.1
MDCR indicates the current operating mode. When MDCR is read from, the states of signals
MD3 to MD0 are latched. Latching is released by a reset.
Bit
15
14
13
12
Note: * Determined by pins MD3 to MD0.
Bit
Bit Name
Initial Value
R/W
Bit
Bit Name
Initial Value
R/W
Bit Name
MDS7
⎯
⎯
⎯
Register Descriptions
Mode Control Register (MDCR)
Undefined*
Undefined*
MDS7
15
⎯
R
R
7
Undefined*
1
0
1
Initial Value R/W
14
⎯
⎯
R
R
1
6
1
R
R
R
R
13
⎯
⎯
R
R
0
5
0
Descriptions
This pin indicates a value set with the mode pin
(MD3)
When MDCR is read, the signal levels input on the
MD3 pin is latched into this bit. This latch is released
by a reset.
Reserved
These are read-only bits and cannot be modified.
12
⎯
⎯
R
R
1
4
1
Undefined*
Undefined*
MDS3
11
⎯
R
R
3
Rev. 2.00 Oct. 21, 2009 Page 79 of 1454
Undefined*
Undefined*
MDS2
Section 3 MCU Operating Modes
10
⎯
R
R
2
Undefined*
Undefined*
MDS1
⎯
R
R
9
1
REJ09B0498-0200
Undefined*
Undefined*
MDS0
⎯
R
R
8
0