DF2170VTE33 Renesas Electronics America, DF2170VTE33 Datasheet - Page 198

• 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

Notes: 1. There is a period when the written value is not reflected immediately.
Rev. 2.00, 03/04, page 164 of 534
Bit
3
2
1
0
2. Only 0 can be written after reading 1, to clear the flag.
Bit Name
DTSIZE

LWSIZE

Initial
Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Data Transmit Size
Specifies the size of data to be transferred by
combination of the LWSIZE bit.
LWSIZE DTSIZE
0
0
0
1
Reserved
This bit can be read from or written to. However, the
write value should always be 0.
Longword Data Transmit Size
Specifies the size of data to be transferred by
combination of the DTSIZE bit.
Reserved
This bit can be read from or written to. However, the
write value should always be 0.
0: Byte-size (8-bit) specification
1: Word-size (16-bit) specification
0: Longword-size (32-bit) specification
1: Reserved (setting prohibited)