DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 390

• 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
(6)
The pin function is switched as shown below according to the combination of the TPU, TMR,
SCI, and PPG register settings and P22DDR bit setting.
(7)
The pin function is switched as shown below according to the combination of the TPU and PPG
register settings and P21DDR bit setting.
Rev. 2.00 Jun. 28, 2007 Page 364 of 864
REJ09B0341-0200
Module Name
TPU
TMR
SCI
PPG
I/O port
Module Name
TPU
PPG
I/O port
P22 /PO2/TIOCC3/TMO0/TxD0/IRQ10-A
P21/PO1/TIOCA3/TMCI0/RxD0/IRQ9-A
Pin Function
TIOCC3 output
TMO0 output
TxD0 output
PO2 output
P22 output
P22 input
(initial setting)
Pin Function
TIOCA3 output
PO1 output
P21 output
P21 input
(initial setting)
TPU
TIOCC3_OE
1
0
0
0
0
0
TPU
TIOCA3_OE
1
0
0
0
TMR
TMO0_OE TxD0_OE

1
0
0
0
0
PPG
PO1_OE

1
0
0
Setting
Setting
0
0
SCI


1
0
PPG
PO2_OE P22DDR



1
0
0
I/O Port
P21DDR


1
0
I/O Port




1
0