HD64F3694H Renesas Electronics America, HD64F3694H Datasheet - Page 121

• Manufacturer Part Number: HD64F3694H
• Description: IC H8 MCU FLASH 32K 64QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3694H

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• 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: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

7.2.3
EBR1 specifies the flash memory erase area block. EBR1 is initialized to H'00 when the SWE bit
in FLMCR1 is 0. Do not set more than one bit at a time, as this will cause all the bits in EBR1 to
be automatically cleared to 0.
Bit
7 to 5
4
3
2
1
0
Bit Name
—
EB4
EB3
EB2
EB1
EB0
Erase Block Register 1 (EBR1)
Initial
Value
All 0
0
0
0
0
0
R/W
—
R/W
R/W
R/W
R/W
R/W
Description
Reserved
These bits are always read as 0.
When this bit is set to 1, 28 kbytes of H'1000 to H'7FFF
will be erased.
When this bit is set to 1, 1 kbyte of H'0C00 to H'0FFF will
be erased.
When this bit is set to 1, 1 kbyte of H'0800 to H'0BFF will
be erased.
When this bit is set to 1, 1 kbyte of H'0400 to H'07FF will
be erased.
When this bit is set to 1, 1 kbyte of H'0000 to H'03FF will
be erased.
Rev.5.00 Nov. 02, 2005 Page 91 of 418
REJ09B0028-0500
Section 7 ROM