DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 406

• 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: -

Section 9 I/O Ports
9.2.9
(1)
The pin function is switched as shown below according to the combination of operating mode, the
EXPE bit, and the PEnDDR bit settings.
[Legend]
n = 0 to 7
Note:
9.2.10
(1)
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 PF7DDR bit settings.
Note:
Rev. 2.00 Jun. 28, 2007 Page 380 of 864
REJ09B0341-0200
Module Name
Bus controller
I/O port
MCU Operating
Mode
Modes other than
on-chip ROM
disabled extended
mode
PE7/A15, PE6/A14, PE5/A13, PE4/A12, PE3/A11, PE2/A10, PE1/A9, PE0/A8
PF7/A23
*
*
Port E
Port F
Address output is enabled by setting PDnDDR = 1 in external extended mode
(EXPE = 1)
Valid in external extended mode (EXPE = 1)
Pin Function
Address output
PEn output
PEn input
(initial setting)
Module Name
Bus controller
I/O port
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
Pin Function
A23 output*
PF7 output
PF7 input (initial setting)
Setting
I/O Port
PEnDDR

1
1
0
A23_OE
1
0
0
I/O Port
Setting
PF7DDR

1
0