DF38602RFT10 Renesas Electronics America, DF38602RFT10 Datasheet - Page 137

• Manufacturer Part Number: DF38602RFT10
• Description: MCU 3V 16K 32-QFN
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H SLPr

Specifications of DF38602RFT10

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: I²C, IrDA, SCI, SSU
• Peripherals: POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F38602RFT10; HD64F38602RFT10

6.2.3
EBR1 specifies the erase block of flash memory. 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.
6.2.4
FLPWCR enables or disables a transition to the flash memory power-down mode when this LSI
enters the subactive mode. There are two modes: mode in which operation of the power supply
circuit of flash memory is partly halted in power-down mode and flash memory can be read, and
mode in which even if a transition is made to subactive mode, operation of the power supply
circuit of flash memory is retained and flash memory can be read.
Bit
7 to 5
4
3
2
1
0
Bit
7
6 to 0
Bit Name

EB4
EB3
EB2
EB1
EB0
Bit Name
PDWND

Erase Block Register 1 (EBR1)
Flash Memory Power Control Register (FLPWCR)
Initial
Value
All 0
0
0
0
0
0
Initial
Value
0
All 0
R/W

R/W
R/W
R/W
R/W
R/W
R/W
R/W

Description
Reserved
Although these bits are readable/writable, only 0 should
be written to.
When this bit is set to 1, a12-Kbyte area of H'1000 to
H'3FFF will be erased.
When this bit is set to 1, a 1-Kbyte area of H'0C00 to
H'0FFF will be erased.
When this bit is set to 1, a 1-Kbyte area of H'0800 to
H'0BFF will be erased.
When this bit is set to 1, a 1-Kbyte area of H'0400 to
H'07FF will be erased.
When this bit is set to 1, a 1-Kbyte area of H'0000 to
H'03FF will be erased.
Description
Power-Down Disable
When this bit is 0 and a transition is made to subactive
mode, the flash memory enters the power-down mode.
When this bit is 1, the flash memory remains in the
normal mode even after a transition is made to subactive
mode.
Reserved
These bits are always read as 0.
Rev. 3.00 May 15, 2007 Page 103 of 518
REJ09B0152-0300
Section 6 ROM