D13008VXI25V Renesas Electronics America, D13008VXI25V Datasheet - Page 158

• Manufacturer Part Number: D13008VXI25V
• Description: MCU 3V 0K I-TEMP PB-FREE 100-TQF
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13008VXI25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

6. Bus Controller
BCR is an 8-bit readable/writable register that enables or disables idle cycle insertion, selects the
area division unit, selects the extended memory map, and enables or disables WAIT pin input.
BCR is initialized to H'C6 by a reset and in hardware standby mode. It is not initialized in
software standby mode.
Bit 7—Idle Cycle Insertion 1 (ICIS1): Selects whether one idle cycle state is to be inserted
between bus cycles in case of consecutive external read cycles for different areas.
Bit 7
ICIS1
0
1
Bit 6—Idle Cycle Insertion 0 (ICIS0): Selects whether one idle cycle state is to be inserted
between bus cycles in case of consecutive external read and write cycles.
Bit 6
ICIS0
0
1
Bits 5 to 3—Reserved (must not be set to 1): These bits can be read and written, but must not be
set to 1. Normal operation cannot be guaranteed if 1 is written in these bits.
Bit 2— Reserved (must not be set to 0): This bit can be read and written, but must not be set to
0. Normal operation cannot be guaranteed if 0 is written in this bit.
Rev.4.00 Aug. 20, 2007 Page 112 of 638
REJ09B0395-0400
Description
No idle cycle inserted in case of consecutive external read cycles for different
areas
Idle cycle inserted in case of consecutive external read cycles for different
areas
Description
No idle cycle inserted in case of consecutive external read and write cycles
Idle cycle inserted in case of consecutive external read and write cycles
(Initial value)
(Initial value)