D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 827

• 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

The differences between boot mode and user program mode are shown in table 19.1. Figure 19.3
shows boot mode. Figure 19.4 shows user program mode.
Note: * Only in the H8S/2678 Group.
Table 19.1 Differences between Boot Mode and User Program Mode
Note:
Total erase
Block erase
Programming control program *
FWE = 1, MD2 = 1,
SWE = 1 *
SWE = 1 *
* To be provided by the user, in accordance with the recommended algorithm.
Notes: Only make a transition between user mode and user program mode when the CPU is
1
2
(on-chip ROM
User mode
enabled)
not accessing the flash memory.
1. Only in H8S/2678 Group.
2. Only in H8S/2678R Group.
FWE = 0, MD2 = 1,
On-board programming mode
SWE = 0 *
program mode
Figure 19.2 Flash Memory State Transitions
SWE = 0 *
User
1
2
Boot Mode
Yes
No
Program/program-verify Erase/erase-verify/program/
Reset state
Section 19 Flash Memory (F-ZTAT Version)
Boot mode
Rev. 3.00 Mar 17, 2006 page 775 of 926
MD0 = 0, MD1 = 0,
MD2 = 0, P50 = 0,
P51 = 0, P52 = 1
User Program Mode
Yes
Yes
program-verify emulation
RES = 0
REJ09B0283-0300
Programmer
mode