D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 862

• Manufacturer Part Number: D12674RVFQ33D
• Description: MCU 3V 0K I-TEMP 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of D12674RVFQ33D

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412674RVFQ33D; HD6412674RVFQ33D

Section 20 Masked ROM
The operating mode enables or disables the on-chip ROM. The operating mode is selected by the
mode setting pins, such as the FWE and MD2 to MD0 pins as shown in table 3.1. Select modes 4
to 7 when the on-chip ROM is used, and mode 1 or 2 when the on-chip ROM is not used. The on-
chip ROM is allocated in area 0.
Rev. 3.00 Mar 17, 2006 page 810 of 926
REJ09B0283-0300
Figure 20.3 Block Diagram of 64-kbyte Masked ROM (HD6432673)
H'000000
H'000002
H'00FFFE
Internal data bus (upper 8 bits)
Internal data bus (lower 8 bits)
Modes 4 and 7
H'000001
H'000003
H'00FFFF
H'100000
H'100002
H'10FFFE
Internal data bus (upper 8 bits)
Internal data bus (lower 8 bits)
Modes 5 and 6
H'100001
H'100003
H'10FFFF