R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 415

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• 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: 512KB (512K 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: -

Table 10.2 Data Access Size, Valid Bits, and Settable Size
10.3.6
DMDR controls the DMAC operation.
• DMDR_0
Mode
Repeat transfer
and block transfer
Bit
Bit Name
Initial Value
R/W
Bit
Bit Name
Initial Value
R/W
Bit
Bit Name
Initial Value
R/W
Bit
Bit Name
Initial Value
R/W
Note: * Only 0 can be written to this bit after having been read as 1, to clear the flag.
DMA Mode Control Register (DMDR)
DTSZ1
DTF1
DTE
R/W
ACT
R/W
R/W
31
23
15
R
0
0
0
7
0
Data Access Size BKSZH Valid Bits BKSZ Valid Bits
Byte
Word
Longword
DACKE
DTSZ0
DTF0
R/W
R/W
R/W
30
22
14
⎯
R
0
0
0
6
0
TENDE
MDS1
R/W
R/W
R/W
DTA
29
21
⎯
13
R
0
0
0
5
0
31 to 16
MDS0
R/W
R/W
28
20
12
⎯
⎯
⎯
R
R
0
0
0
4
0
DREQS
R/(W)*
TSEIE
ERRF
R/W
R/W
27
19
11
⎯
R
0
0
0
3
0
15 to 0
Rev. 2.00 Oct. 21, 2009 Page 381 of 1454
Section 10 DMA Controller (DMAC)
DMAP2
NRD
R/W
R/W
26
18
10
⎯
⎯
R
R
0
0
0
2
0
DMAP1
R/(W)*
ESIE
ESIF
R/W
R/W
25
17
⎯
R
Settable Size
(Byte)
1 to 65,536
2 to 131,072
4 to 262,144
0
0
9
0
1
0
REJ09B0498-0200
DMAP0
R/(W)*
DTIF
DTIE
R/W
R/W
24
16
⎯
R
0
0
8
0
0
0