HD6413007F20 Renesas Electronics America, HD6413007F20 Datasheet - Page 93

• 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: -

Bit 1⎯Software Standby Output Port Enable (SSOE): Specifies whether the address bus and
bus control signals (CS
outputs or fixed high, or placed in the high-impedance state in software standby mode.
Bit 1
SSOE
0
1
Bit 0⎯RAM Enable (RAME): Enables or disables the on-chip RAM. The RAME bit is
initialized by the rising edge of the RES signal. It is not initialized in software standby mode.
Bit 0
RAME
0
1
3.4
3.4.1
A maximum 1-Mbyte address space can be accessed. The initial bus mode after a reset is 8 bits,
with 8-bit access to all areas. If at least one area is designated for 16-bit access in ABWCR, the
bus mode switches to 16 bits.
3.4.2
A maximum 1-Mbyte address space can be accessed. The initial bus mode after a reset is 16 bits,
with 16-bit access to all areas. If all areas are designated for 8-bit access in ABWCR, the bus
mode switches to 8 bits.
Operating Mode Descriptions
Mode 1
Mode 2
Description
In software standby mode, the address bus and bus control signals are all high-
impedance
In software standby mode, the address bus retains its output state and bus control
signals are fixed high
Description
On-chip RAM is disabled
On-chip RAM is enabled
0
to CS
7
, AS, RD, HWR, LWR, UCAS, LCAS, and RFSH) are kept as
Rev.5.00 Sep. 12, 2007 Page 63 of 764
3. MCU Operating Modes
REJ09B0396-0500
(Initial value)
(Initial value)