R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 669

• 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: -

13.2.9
The pin function of port D can be switched with that of port J according to the combination of
operating mode, the EXPE bit, and the PCJKE bit settings. The pin function of port D can be
switched according to the PCJKE bit setting in the single-chip mode (EXPE = 0). However, do not
change the setting of the PCJKE bit in external extended mode. For details, see section 13.3.12,
Port Function Control Register D (PFCRD).
(1)
The pin function is switched as shown below according to the combination of operating mode, the
EXPE bit, and the PDnDDR bit settings.
[Legend]
n:
Note:
Module Name
Bus controller
I/O port
PD7/A7, PD6/A6, PD5/A5, PD4/A4, PD3/A3, PD2/A2, PD1/A1, PD0/A0
0 to 7
*
Port D
Address output is enabled by setting PDnDDR = 1 in external extended mode
(EXPE = 1)
Pin Function
Address output
PDn output
PDn input
(initial value)
MCU Operating Mode
On-chip ROM disabled extended mode
On-chip ROM enabled extended mode
Single-chip mode*
Modes other than on-chip ROM
disabled extended mode
Rev. 2.00 Sep. 24, 2008 Page 635 of 1468
Setting
Section 13 I/O Ports
I/O Port
PDnDDR

1
1
0
REJ09B0412-0200