DF2170VTE33 Renesas Electronics America, DF2170VTE33 Datasheet - Page 290

• Manufacturer Part Number: DF2170VTE33
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2170VTE33

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: HD64F2170VTE33; HD64F2170VTE33

8.9.4
Port 9 pins also function as the pins for external bus control output. The correspondence between
the register specification and the pin functions is shown below.
• P97/φ
• P96/AS
• P95/RD
• P94/HWR
Rev. 2.00, 03/04, page 256 of 534
CKOE
P97DDR
Pin function
EXPE
P96DDR
Pin function
EXPE
P95DDR
Pin function
EXPE
P94DDR
Pin function
The pin function is switched as shown below according to the combination of the P97DDR bit
and the CKOE bit in PFCR1.
The pin function is switched as shown below according to the combination of the P96DDR bit
and the EXPE bit in MDCR.
The pin function is switched as shown below according to the combination of the P95DDR bit
and the EXPE bit in MDCR.
The pin function is switched as shown below according to the combination of the P94DDR bit
and the EXPE bit in MDCR.
Pin Functions
P97 input
P96 input
P95 input
P94 input
0
0
0
0
0
0
0
0
P97 output
P96 output
P95 output
P94 output
1
1
1
1
HWR output
RD output
AS output
φ output




1
1
1
1