DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 427

• 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: -

9.3.8
PFCRB selects the input pins for IRQ11 to IRQ8.
Bit
7 to 4
3
2
1
0
Bit
Bit Name
Initial Value
R/W
Bit Name

ITS11
ITS10
ITS9
ITS8
Port Function Control Register B (PFCRB)
R/W

7
0
Initial
Value
All 0
0
0
0
0
R/W

6
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W

5
0
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
IRQ11 Pin Select
Selects an input pin for IRQ11.
0: Selects pin P23 as IRQ11-A input
1: Selects pin P63 as IRQ11-B input
IRQ10 Pin Select
Selects an input pin for IRQ10.
0: Selects pin P22 as IRQ10-A input
1: Selects pin P62 as IRQ10-B input
IRQ9 Pin Select
Selects an input pin for IRQ9.
0: Selects pin P21 as IRQ9-A input
1: Selects pin P61 as IRQ9-B input
IRQ8 Pin Select
Selects an input pin for IRQ8.
0: Selects pin P20 as IRQ8-A input
1: Selects pin P60 as IRQ8-B input
R/W

4
0
ITS11
R/W
3
0
Rev. 2.00 Jun. 28, 2007 Page 401 of 864
ITS10
R/W
2
0
ITS9
R/W
1
0
Section 9 I/O Ports
REJ09B0341-0200
ITS8
R/W
0
0