R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 660

• 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 13 I/O Ports
(2)
The pin function is switched as shown below according to the combination of operating mode and
the EXPE bit, the bus controller register, the port function control register (PFCR), and the
PA6DDR bit settings.
[Legend]
Initial value E:
Initial value S:
Note:
(3)
The pin function is switched as shown below according to the combination of operating mode, the
EXPE bit, and the PA5DDR bit settings.
[Legend]
Initial value E:
Initial value S:
Note:
Rev. 2.00 Sep. 24, 2008 Page 626 of 1468
REJ09B0412-0200
Module Name
Bus controller
I/O port
Module Name
Bus controller
I/O port
PA6/AS/AH/BS-B
PA5/RD
*
*
Valid in external extended mode (EXPE = 1)
Valid in external extended mode (EXPE = 1)
Initial value in external extended mode
Initial value in single-chip mode
Initial value in external extended mode
Initial value in single-chip mode
Pin Function
AH output*
BS-B output*
AS output*
(initial value E)
PA6 output
PA6 input
(initial value S)
Pin Function
RD output*
(Initial value E)
PA5 output
PA5 input
(initial value S)
Bus
Controller
AH_OE
1
0
0
0
0
MCU Operating Mode
EXPE
1
0
0
0
BS-B_OE

1
0
0
Setting
Setting
AS_OE


1
0
0
I/O Port
PA5DDR

1
0
I/O Port
PA6DDR



1
0