D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 853

• 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 FLMCR1, FLMCR2, EBR1, and EBR2 settings are retained, but program mode or erase
mode is forcibly aborted at the point at which the error occurred. Program mode or erase mode
cannot be re-entered by re-setting the P or E bit. However, PV and EV bit setting is enabled, and a
transition can be made to verify mode. The error protection state can be canceled by a power-on
reset or in hardware standby mode.
19.10
In programmer mode, a PROM programmer can perform programming/erasing via a socket
adapter, just like for a discrete flash memory. Use a PROM programmer which supports the
Renesas 512-kbyte flash memory on-chip MCU device type (FZTAT512V3A). A 12-MHz input
clock is needed.
19.11
In user mode, the flash memory will operate in either of the following states:
Table 19.7 shows the correspondence between the operating modes of this LSI and the flash
memory. When the flash memory returns to normal operation from a standby state, a power supply
circuit stabilization period is needed. When the flash memory returns to its normal operating state,
bits STS3 to STS0 in SBYCR must be set to provide a wait time of at least 100 µs, even when the
external clock is being used.
Table 19.7 Flash Memory Operating States
Operating Mode
Active mode
Sleep mode
Standby mode
Normal operating mode
The flash memory can be read.
Standby mode
All flash memory circuits are halted.
Programmer Mode
Power-Down States for Flash Memory
Flash Memory Operating State
Normal operating state
Normal operating state
Standby state
Section 19 Flash Memory (F-ZTAT Version)
Rev. 3.00 Mar 17, 2006 page 801 of 926
REJ09B0283-0300