HD64F3672FPIV Renesas Electronics America, HD64F3672FPIV Datasheet - Page 105

• Manufacturer Part Number: HD64F3672FPIV
• Description: MCU 3/5V 16K I-TEMP PB-FREE 64-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3672FPIV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

The features of the 20-kbyte (4 kbytes of them are the E7 or E8 control program area) flash
memory built into HD64F3672 are summarized below.
7.1
Figure 7.1 shows the block configuration of 20-kbyte flash memory. The thick lines indicate
erasing units, the narrow lines indicate programming units, and the values are addresses. The flash
memory is divided into 1 kbyte 4 blocks and 16 kbytes 1 block. Erasing is performed in these
units. Programming is performed in 128-byte units starting from an address with lower eight bits
H'00 or H'80.
ROM3160A_000020020300
Programming/erase methods
Reprogramming capability
On-board programming
Automatic bit rate adjustment
Programming/erasing protection
The flash memory is programmed 128 bytes at a time. Erase is performed in single-block
units. The flash memory is configured as follows: 1 kbyte 4 blocks, 16 kbytes 1 block.
To erase the entire flash memory, each block must be erased in turn.
The flash memory can be reprogrammed up to 1,000 times.
On-board programming/erasing can be done in boot mode, in which the boot program built
into the chip is started to erase or program of the entire flash memory. In normal user
program mode, individual blocks can be erased or programmed.
For data transfer in boot mode, this LSI's bit rate can be automatically adjusted to match
the transfer bit rate of the host.
Sets software protection against flash memory programming/erasing.
Block Configuration
Section 7 ROM
Rev.4.00 Nov. 02, 2005 Page 79 of 304
REJ09B0143-0400
Section 7 ROM