DF2170VTE33 Renesas Electronics America, DF2170VTE33 Datasheet - Page 253

• 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

Section 8 I/O Ports
Table 8.1 summarizes the port functions. The pins of each port also have other functions such as
input/output or interrupt input pins of on-chip peripheral modules. Each I/O port includes a data
direction register (DDR) that controls input/output, a data register (DR) that stores output data,
and a port register (PORT) used to read the pin states.
Ports 1 to 4 can drive a single TTL load and 30 pF capacity load. Ports 5 to 9, and A can drive a
single TTL load and 50 pF capacity load.
All of the I/O ports can drive a Darlington transistor when outputting data.
Ports 3 (P34, P35), 5 (P52, P53, P56, P57), 7, and A (PA0, PA1) are Schmitt-triggered inputs
when used as the IRQ input.
Port 3 (P32, P33) is a Schmitt-triggered input when the software standby state is entered by using
the USB.
Rev. 2.00, 03/04, page 219 of 534