R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 462

• 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 11 I/O Ports
11.3.6
PFCR7 selects the DMAC I/O pins (DREQ, DACK, and TEND).
Rev. 2.00 Sep. 16, 2009 Page 432 of 1036
REJ09B0414-0200
Bit
7 to 4
3
2
1
0
Bit
Bit Name
Initial Value
R/W
Bit Name

DMAS1A
DMAS1B
DMAS0A
DMAS0B
Port Function Control Register 7 (PFCR7)
R/W

7
0
Initial
Value
All 0
0
0
0
0
R/W

6
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W

5
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
DMAC Control Pin Select
Selects the I/O port to control DMAC_1.
00: Specifies pins P14 to P16 as DMAC control pins
01: Specifies pins P33 to P35 as DMAC control pins
10: Setting prohibited
11: Setting prohibited
DMAC Control Pin Select
Selects the I/O port to control DMAC_0.
00: Specifies pins P10 to P12 as DMAC control pins
01: Specifies pins P30 to P32 as DMAC control pins
10: Setting prohibited
11: Setting prohibited
R/W

4
0
DMAS1A
R/W
3
0
DMAS1B
R/W
2
0
DMAS0A
R/W
1
0
DMAS0B
R/W
0
0