R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 441

• 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: -

(7)
The pin function is switched as shown below according to the combination of the operating mode,
EXPE bit, bus controller register, port function control register (PFCR), and PA1DDR bit settings.
Note:
(8)
The pin function is switched as shown below according to the combination of the operating mode,
EXPE bit, bus controller register, port function control register (PFCR), and PA0DDR bit settings.
Note:
Module Name
Bus controller
I/O port
Module Name
Bus controller
I/O port
PA1/BACK/(RD/WR)
PA0/BREQO/BS-A
*
*
Valid in external extended mode (EXPE = 1)
Valid in external extended mode (EXPE = 1)
Pin Function
BACK output*
RD/WR output*
PA1 output
PA1 input
(initial value)
Pin Function
BS-A output*
BREQO output*
PA0 output
PA0 input
(initial value)
BACK_OE
1
0
0
0
0
I/O Port
BSA_OE
1
0
0
0
Bus Controller
Byte control
SRAM
Selection

1
0
0
0
Bus Controller
BREQO_OE

1
0
0
Rev. 2.00 Sep. 16, 2009 Page 411 of 1036
Setting
Setting
(RD/WR)_OE


1
0
0
I/O Port
PA0DDR


1
0
Section 11 I/O Ports
I/O Port
REJ09B0414-0200
PA1DDR



1
0