DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 604

• Manufacturer Part Number: DF2437FV
• Description: IC H8S/2437 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of DF2437FV

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(6) Flash Transfer Destination Address Register (FTDAR)
FTDAR specifies the on-chip RAM address which is download destination of an on-chip program.
This register must be set before setting the SCO bit in FCCS to 1.
Rev.2.00 May. 28, 2009 Page 564 of 732
REJ09B0059-0200
Bit
7
6
5
4
3
2
1
0
Bit Name
TDER
TDA6
TDA5
TDA4
TDA3
TDA2
TDA1
TDA0
Initial
Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Transfer Destination Address Setting Error
This bit is set to 1 when the address specified by bits
TDA6 to TDA0, which is the start address to download
an on-chip program, is over the range. Whether or not
the range specified by bits TDA6 to TDA0 is within the
range of H'00 to H'03 is determined when an on-chip
program is downloaded by setting the SCO bit in FCCS
to 1. Make sure that this bit is cleared to 0 before setting
the SCO bit to 1 and the value specified by bits TDA6 to
TDA0 is within the range of H'00 to H'03.
0:
1:
Transfer Destination Address
Specify the start address to download an on-chip
program. H'00 to H'03 can be specified as the start
address in the on-chip RAM space.
H'00: H'FF6000 is specified as a start address to
H'01: H'FF7000 is specified as a start address to
H'02: H'FF8000 is specified as a start address to
H'03: H'FF9000 is specified as a start address to
H'04 to H'FF: Setting prohibited. Specifying these
The value specified by bits TDA6 to TDA0 is within
the range.
The value specified by bits TDA6 to TDA0 is over
the range (H'04 to H'FF) and the download is
stopped.
download an on-chip program.
download an on-chip program.
download an on-chip program.
download an on-chip program.
values sets the TDER bit to 1 and stops
the download.