D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 840

• 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 19 Flash Memory (F-ZTAT Version)
19.6
In an on-board programming mode, programming, erasing, and verification for the on-chip flash
memory can be performed. There are two on-board programming modes: boot mode and user
program mode. Table 19.4 shows how to select boot mode. User program mode can be selected by
setting the control bits by software. For a diagram that shows mode transitions of flash memory,
see figure 19.2.
Table 19.4 Setting On-Board Programming Modes
Mode Setting
Boot mode
User program mode
Notes: 1. The initial setting for the external bus width is 16 bits.
Boot mode
Rev. 3.00 Mar 17, 2006 page 788 of 926
REJ09B0283-0300
H8S/2678 Group
H8S/2678R Group
2. The initial setting for the external bus width is 8 bits
On-Board Programming Modes
Mode Setting
Expanded mode with on-chip
ROM enabled
Single-chip activation expanded
mode with on-chip ROM enabled
Expanded mode with on-chip ROM
enabled
External ROM activation expanded
mode with on-chip ROM enabled *
External ROM activation expanded
mode with on-chip ROM enabled *
Single-chip activation expanded
mode with on-chip ROM enabled
Single-chip activation expanded
mode with on-chip ROM enabled
1
2
FWE
1
1
1
1
1
1
MD2
0
MD2
0
0
1
1
1
1
MD1
1
MD1
1
1
0
0
1
1
MD0
1
MD0
0
1
0
1
0
1