DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 205

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

7.2.8
(1)
The pin function is switched as shown below according to the combination of the C/A bit in SMR
of SCI_1, CKE0 and CKE1 bits in SCR, IIC1AS and IIC1BS bits in PTCNT1, ICE bit in ICCR of
IIC_1, and the P86DDR bit. When the ISS5 bit in ISSR is cleared to 0 and the IRQ5E bit in IER of
the interrupt controller is set to 1, this pin can be used as the IRQ5 input pin.
Module
Name
SCI
IIC
I/O port
Note: To use this pin as SCL1 input/output, be sure that SCK1_OE is 0. To use this pin as SCL1,
(2)
The pin function is switched as shown below according to the state of the P85DDR bit.
Module
Name
SCI
I/O port
P86/IRQ5/SCK1/SCL1
P85/IRQ4/RxD1
the IIC1AS and IIC1BS bits in PTCNT1 must be cleared to 0. The output format for SCL1 is
NMOS output only and direct bus drive is possible. When this pin is used as the P86 output
pin or SCK1 output pin, the output format is NMOS push-pull.
Port 8
Pin Function
SCK1 input/output 1
SCL1 input/output 0
P86 output
P86 input
(initial setting)
Pin Function
RxD1 input
P85 output
P85 input
(initial setting)
SCI
SCK1_OE
0
0
SCI
RE
1
0
0
IIC
SCL1_OE
0
1
0
0
Rev. 2.00 Sep. 28, 2009 Page 163 of 994
Setting
Setting
I/O Port
P85DDR
⎯
1
0
P86DDR
I/O Port
⎯
⎯
1
0
REJ09B0452-0200