R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 498

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• 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: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K 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
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 11 EXDMA Controller (EXDMAC)
Table 11.2 Data Access Size, Enable Bit, and Allowable Size
11.3.6
EDMDR controls EXDMAC operations.
• EDMDR_0
Rev. 2.00 Sep. 24, 2008 Page 464 of 1468
REJ09B0412-0200
Mode
Repeat transfer mode
Block transfer mode
Cluster transfer mode
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.
EXDMA Mode Control Register (EDMDR)
DTSZ1
DTF1
DTE
ACT
R/W
R/W
R/W
31
23
15
R
0
0
0
7
0
EDACKE
DTSZ0
DTF0
R/W
R/W
R/W
Data
Access Size
Byte
Word
Longword
Byte
Word
Longword
30
22

14
R
0
0
0
6
0
ETENDE
MDS1
R/W
R/W
R/W
29
21
13


R
0
0
0
5
0
BKSZH
enable bit
31 to 16
20 to 16
19 to 16
18 to 16
EDRAKE
MDS0
R/W
R/W
28
20
12


R
R
0
0
0
4
0
EDREQS
BKSZ
enable bit
15 to 0
4 to 0
3 to 0
2 to 0
R/(W)*
TSEIE
ERRF
R/W
R/W
27
19
11

R
0
0
0
3
0
EDMAP2
NRD
R/W
R/W
26
18

10

R
R
0
0
0
2
0
Allowable size (in bytes)
1 to 65,536
2 to 131,072
4 to 262,144
1 to 32
2 to 32
4 to 32
EDMAP1
R/(W)*
ESIE
ESIF
R/W
R/W
25
17

R
0
0
9
0
1
0
EDMAP0
R/(W)*
DTIF
DTIE
R/W
R/W
24
16

R
0
0
8
0
0
0