HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 643

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

4. Waiting for programming/erasing command
Note that memory read of the user MAT/user boot MAT can only read the program data after all
user MAT/user boot MAT has automatically been erased.
Rev. 2.0, 06/04, page 614 of 980
• When the program preparation notice is received, the state for waiting program data is
entered. The programming start address and program data must be transmitted following the
programming command. When programming is finished, the programming start address must
be set to H'FFFFFFFF and transmitted. Then the state for waiting program data is returned to
the state of programming/erasing command wait.
• When the erasure preparation notice is received, the state for waiting erase-block data is
entered. The erase-block number must be transmitted following the erasing command. When
the erasure is finished, the erase-block number must be set to H'FF and transmitted. Then the
state for waiting erase-block data is returned to the state for waiting programming/erasing
command. The erasure must be executed when reset start is not executed and the specified
block is programmed after programming is executed in boot mode. When programming can be
executed by only one operation, all blocks are erased before the state for waiting
programming/erasing/other command is entered. The erasing operation is not required.
• There are many commands other than programming/erasing. Examples are sum check, blank
check (erasure check), and memory read of the user MAT/user boot MAT and acquisition of
current status information.