R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 645

• 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: -

(4)
The pin function is switched as shown below according to the combination of the SCI, IrDA, and
IIC2 register settings and P14DDR bit setting.
(5)
The pin function is switched as shown below according to the register setting of EXDMAC and
the P13DDR bit setting.
Module Name
SCI
IrDA
IIC2
I/O port
Module Name
EXDMAC
I/O port
P14/TxD5/IrTXD/DREQ1-A/EDREQ1-A/IRQ4-A/TCLKA-B/SDA1
P13/ADTRG0 -A/IRQ3-A/EDRAK0
Pin Function
TxD5 output
IrTXD output
SDA1 input/output
P14 output
P14 input
(initial value)
Pin Function
EDRAK0 output
P13 output
P13 input
(initial value)
SCI
TxD5_OE
1
0
0
0
0
EXDMAC
EDRAK0_OE
1
0
0
IrDA
IrTXD_OE
—
1
0
0
0
Rev. 2.00 Sep. 24, 2008 Page 611 of 1468
Setting
Setting
I/O Port
P13DDR
—
1
0
IIC2
SDA1_OE
—
—
1
0
0
Section 13 I/O Ports
REJ09B0412-0200
I/O Port
P14DDR
—
—
—
1
0