D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 839

• 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

Bit
7, 5
4
3
2
1
0
Bit Name
—
—
RAMS
RAM2
RAM1
RAM0
Initial Value
All 0
0
0
0
0
0
R/W
R
R/W
R/W
R/W
R/W
R/W
Description
Reserved
These bits always read as 0.
Reserved
The initial value should not be changed.
RAM Select
Specifies selection or non-selection of flash
memory emulation in RAM. When RAMS = 1, the
flash memory is overlapped with part of RAM, and
all flash memory block are in the program/erase-
protect state. When this bit is cleared to 0, the
RAM emulation function is invalid.
Flash Memory Area Selection
When the RAMS bit is set to 1, selects one of the
following flash memory areas to overlap the RAM
area. The areas correspond with 4-kbyte erase
blocks.
H8S/2678R Group: Modes 3, 4, and 7
H8S/2678 Group: Modes 4, 7, 10, and 11
000: H'000000 to H'000FFF (EB0)
001: H'001000 to H'001FFF (EB1)
010: H'002000 to H'002FFF (EB2)
011: H'003000 to H'003FFF (EB3)
100: H'004000 to H'004FFF (EB4)
101: H'005000 to H'005FFF (EB5)
110: H'006000 to H'006FFF (EB6)
111: H'007000 to H'007FFF (EB7)
H8S/2678R Group: Modes 5 and 6
H8S/2678 Group: Modes 5, 6, 13, and 14
000: H'100000 to H'100FFF (EB0)
001: H'101000 to H'101FFF (EB1)
010: H'102000 to H'102FFF (EB2)
011: H'103000 to H'103FFF (EB3)
100: H'104000 to H'104FFF (EB4)
101: H'105000 to H'105FFF (EB5)
110: H'106000 to H'106FFF (EB6)
111: H'107000 to H'107FFF (EB7)
Section 19 Flash Memory (F-ZTAT Version)
Rev. 3.00 Mar 17, 2006 page 787 of 926
REJ09B0283-0300