R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 822

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 22 Flash Memory
(6)
FTDAR specifies the start address of the on-chip RAM at which to download an on-chip program.
FTDAR must be set before setting the SCO bit in FCCS to 1.
Rev. 2.00 Sep. 16, 2009 Page 792 of 1036
REJ09B0414-0200
Bit
7
6
5
4
3
2
1
0
Bit
Bit Name
Initial Value
R/W
Flash Transfer Destination Address Register (FTDAR)
Bit Name
TDER
TDA6
TDA5
TDA4
TDA3
TDA2
TDA1
TDA0
TDER
R/W
7
0
Initial
Value
0
0
0
0
0
0
0
0
TDA6
R/W
6
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
TDA5
R/W
5
0
Description
Transfer Destination Address Setting Error
This bit is set to 1 when an error has occurred in setting
the start address specified by bits TDA6 to TDA0.
A start address error is determined by whether the value
set in bits TDA6 to TDA0 is within the range of H'00 to
H'02 when download is executed 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 should be within the range of
H'00 to H'02.
0: The value specified by bits TDA6 to TDA0 is within
1: The value H'03 to H'FF, specified by bits TDER, and
Transfer Destination Address
Specifies the on-chip RAM start address of the
download destination. By the value H'00 to H'02, and
H'20, up to 4 Kbytes can be specified as the start
address of the on-chip RAM.
H'00: H'FF9000 is specified as the start address.
H'01: H'FFA000 is specified as the start address.
H'02: H'FFB000 is specified as the start address.
H'03 to H'7F: Setting prohibited.
the range.
TDA6 to TDA0, stops download.
TDA4
R/W
4
0
(Specifying a value from H'03 to H'7F sets
the TDER bit to 1 and stops download of
the on-chip program.)
TDA3
R/W
3
0
TDA2
R/W
2
0
TDA1
R/W
1
0
TDA0
R/W
0
0