DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 409

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(6)
The pin function is switched as shown below according to the combination of operating mode, the
EXPE bit, port function control register (PFCR), and the PF2DDR bit settings.
Note:
(7)
The pin function is switched as shown below according to the combination of operating mode, the
EXPE bit, port function control register (PFCR), and the PF1DDR bit settings.
Note:
MCU
Operating Mode
On-chip ROM
disabled extended
mode
Modes other than
on-chip ROM
disabled extended
mode
MCU
Operating Mode
On-chip ROM
disabled extended
mode
Modes other than
on-chip ROM
disabled extended
mode
PF2/A18
PF1/A17
*
*
Valid in external extended mode (EXPE = 1)
Valid in external extended mode (EXPE = 1)
Module Name
Bus controller
Bus controller
I/O port
Module Name
Bus controller
Bus controller
I/O port
Pin Function
A18 output
A18 output*
PF2 output
PF2 input (initial setting)
Pin Function
A17 output
A17 output*
PF1 output
PF1 input (initial setting)
Rev. 2.00 Jun. 28, 2007 Page 383 of 864
A18_OE

1
0
0
A17_OE

1
0
0
Section 9 I/O Ports
I/O Port
I/O Port
Setting
Setting
REJ09B0341-0200
PF2DDR


1
0
PF1DDR


1
0