DF2170VTE33 Renesas Electronics America, DF2170VTE33 Datasheet - Page 295

• 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

8.11
8.11.1
PFCR1 performs I/O port control for the external interface pin and φ output pin.
Bit
7
6
5
4
3
2
1
Bit Name

CS1E
CS2E
CS3E
CKOE
ALOE
AMOE
Pin Selection
Port Function Control Register 1 (PFCR1)
Initial
Value
0
0
0
0
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reserved
Address Output Enable
Address Output Enable
Description
This bit can be read from or written to. However, the
write value should always be 0.
CS1 Enable
Enables or disables output for CS1.
0: Set as I/O port
1: Set as CS1 output pin
CS2 Enable
Enables or disables output for CS2.
0: Set as I/O port
1: Set as CS2 output pin
CS3 Enable
Enables or disables output for CS3.
0: Set as I/O port
1: Set as CS3 output pin
φ Output Enable
Enables or disables output for φ.
0: Set as I/O port
1: Set as φ output pin
Enables or disables address output.
0: Set as I/O port
1: Set A7 to A0 pins as address output pins
Enables or disables address output.
0: Set as I/O port
1: Set A15 to A8 pins as address output pins
Rev. 2.00, 03/04, page 261 of 534