R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 1020

• 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 20 USB Function Module (USB)
20.3.21 DMA Transfer Setting Register (DMA)
DMA transfer can be carried out between the endpoint 1 and 2 data registers and memory by
means of the on-chip direct memory access controller (DMAC). Dual address transfer is
performed in bytes. To start DMA transfer, DMAC settings must be made in addition to the
settings in this register.
Rev. 2.00 Sep. 24, 2008 Page 986 of 1468
REJ09B0412-0200
Bit
7
6
5
4
3
2
Bit
Bit Name
Initial Value
R/W
Bit Name





PULLUP_E 0

R
7
0
Initial
Value
0
0
0
0
0

R
6
0
R/W
R
R
R
R
R
R/W

R
5
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
PULLUP Enable
This pin performs the pull-up control for the D+ pin,
with using PM4 as the pull-up control pin.
0: D+ is not pulled up.
1: D+ is pulled up.

R
4
0

R
3
0
PULLUP_E
R/W
2
0
EP2DMAE
R/W
1
0
EP1DMAE
R/W
0
0