R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 651

• 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: -

(7)
The pin function is switched as shown below according to the combination of the TPU and PPG
register settings and P21DDR bit setting.
(8)
The pin function is switched as shown below according to the combination of the TPU, PPG, and
SCI register settings and P20DDR bit setting.
Module Name
TPU
PPG
I/O port
Module Name
TPU
SCI
PPG
I/O port
P21/PO1/TIOCA3/TMCI0/RxD0/IRQ9-A
P20/PO0/TIOCA3/TIOCB3/TMRI0/SCK0/IRQ8-A
Pin Function
TIOCA3 output
PO1 output
P21 output
P21 input
(initial value)
Pin Function
TIOCB3 output
SCK0 output
PO0 output
P20 output
P20 input
(initial value)
TPU
TIOCA3_OE
1
0
0
0
TPU
TIOCB3_OE SCK0_OE
1
0
0
0
0
SCI

1
0
0
0
PPG
PO1_OE

1
0
0
Rev. 2.00 Sep. 24, 2008 Page 617 of 1468
Setting
Setting
PPG
PO0_OE


1
0
0
I/O Port
P21DDR


1
0
Section 13 I/O Ports
REJ09B0412-0200
I/O Port
P20DDR



1
0