DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 397

• 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: -

(3)
The pin function is switched as shown below according to the P63DDR bit setting.
(4)
The pin function is switched as shown below according to the combination of the DMAC, TMR,
and SCI register settings and P62DDR bit setting.
(5)
The pin function is switched as shown below according to the combination of the DMAC register
setting and P61DDR bit setting.
Module Name
I/O port
Module Name
DMAC
TMR
SCI
I/O port
Module Name
DMAC
I/O port
P63/TMRI3/DREQ3/IRQ11-B
P62/TMO2/SCK4/DACK2/IRQ10-B
P61/TMCI2/RxD4/TEND2/IRQ9-B
P63 output
P63 input
DACK2 output
TMO2 output
SCK4 output
P62 output
P62 input
(initial setting)
TEND2 output
P61 output
P61 input
(initial setting)
Pin Function
Pin Function
Pin Function
P63DDR
1
0
DMAC
1
0
0
0
1
0
Setting
I/O Port
DACK2_OE
0
DMAC
TEND2_OE
0
TMR
TMO2_OE

1
0
0
0
Rev. 2.00 Jun. 28, 2007 Page 371 of 864
Setting
Setting
SCI
SCK4_OE


1
0
0
I/O Port
P61DDR

1
0
Section 9 I/O Ports
REJ09B0341-0200
I/O Port
P62DDR



1
0