DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 387

• 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: -

(8)
The pin function is switched as shown below according to the combination of the SCI register
setting and P10DDR bit setting.
9.2.2
(1)
The pin function is switched as shown below according to the combination of the TPU and PPG
register settings and P27DDR bit setting.
Module Name
SCI
I/O port
Module Name
TPU
PPG
I/O port
P10/TxD2/DREQ0-A/IRQ0-A
P27/PO7/TIOCA5/TIOCB5
Port 2
TxD2 output
P10 output
P10 input
(initial setting)
TIOCB5 output
PO7 output
P27 output
P27 input
(initial setting)
Pin Function
Pin Function
TPU
1
0
0
TIOCB5_OE
0
SCI
TxD2_OE
1
0
0
Rev. 2.00 Jun. 28, 2007 Page 361 of 864
PO7_OE

1
0
0
PPG
Setting
Setting
I/O Port
P10DDR

1
0
P27DDR
I/O Port


1
0
Section 9 I/O Ports
REJ09B0341-0200