HD6413007F20 Renesas Electronics America, HD6413007F20 Datasheet - Page 90

• Manufacturer Part Number: HD6413007F20
• Description: IC H8 MCU ROMLESS 5V 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413007F20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

3. MCU Operating Modes
When changing the mode, the chip must be placed in the reset state before the mode pin inputs are
changed.
3.1.2
The H8/3006 and H8/3007 have a mode control register (MDCR) that indicates the inputs at the
mode pins (MD
registers.
Table 3.2
Address*
H'EE011
H'EE012
Note:
3.2
MDCR is an 8-bit read-only register that indicates the current operating mode of the
H8/3006 and H8/3007.
Bit
Initial value
Read/Write
Note:
Bits 7 and 6⎯Reserved: These bits can not be modified and are always read as 1.
Bits 5 to 3⎯Reserved: These bits can not be modified and are always read as 0.
Bits 2 to 0⎯Mode Select 2 to 0 (MDS2 to MDS0): These bits indicate the logic levels at pins
MD
MDS0 are read-only bits. The mode pin (MD
MDCR is read.
Rev.5.00 Sep. 12, 2007 Page 60 of 764
REJ09B0396-0500
2
to MD
*
Determined by pins MD to MD .
* Lower 20 bits of the address in advanced mode.
Mode Control Register (MDCR)
Register Configuration
0
(the current operating mode). MDS2 to MDS0 correspond to MD
Registers
2
Name
Mode control register
System control register
to MD
⎯
⎯
7
1
0
), and a system control register (SYSCR). Table 3.2 summarizes these
⎯
⎯
6
1
2
Reserved bits
⎯
⎯
5
0
0
SYSCR
Abbreviation
MDCR
2
to MD
⎯
⎯
4
0
0
) levels are latched into these bits when
⎯
⎯
3
0
R/W
R
R/W
MDS2
Mode select 2 to 0
Bits indicating the current
operating mode
⎯
R
2
*
Initial Value
Undetermined
H'09
MDS1
⎯
2
R
1
to MD
*
0
MDS0
. MDS2 to
⎯
R
0
*