HD64F3664H Renesas Electronics America, HD64F3664H Datasheet - Page 317

• Manufacturer Part Number: HD64F3664H
• Description: IC H8 MCU FLASH 32K 64QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3664H

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

This LSI has an on-chip 512-byte EEPROM. The block diagram of the EEPROM is shown in
figure 17.1.
17.1
• Two writing methods:
• Three reading methods:
• Acknowledge polling possible
• Write cycle time:
• Write/Erase Endurance:
• Data retention:
• Interface with the CPU
1-byte write
Page write: Page size 8 bytes
Current address read
Random address read
Sequential read
10 ms (power supply voltage Vcc = 2.7 V or more)
10
10 years after the write cycle of 10
I
Device code 1010
Sleep address code can be changed (initial value: 000))
The I
2
C bus interface (complies with the standard of Philips Corporation)
4
cycles/byte (byte write mode), 10
2
C bus is open to the outside, so the EEPROM can be directly accessed from the outside.
Features
Section 17 EEPROM
4
cycles (page write mode)
5
cycles/page (page write mode)
Rev. 6.00 Mar. 24, 2006 Page 287 of 412
Section 17 EEPROM
REJ09B0142-0600