DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 418

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K 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: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 9 I/O Ports
(7)
The pin function is switched as shown below according to the combination of operating mode,
EXPE bit, bus controller register, port function control register (PFCR), and the PA1DDR bit
settings.
Note:
(8)
The pin function is switched as shown below according to the combination of operating mode,
EXPE bit, bus controller register, port function control register (PFCR), and the PA0DDR bit
settings.
Note:
Rev.1.00 Sep. 08, 2005 Page 368 of 966
REJ09B0219-0100
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 setting)
Pin Function
BS-A output*
BREQO output*
PA0 output
PA0 input
(initial setting)
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
Setting
Setting
(RD/WR)_OE


1
0
0
I/O Port
PA0DDR


1
0
I/O Port
PA1DDR



1
0