DF2170VTE33 Renesas Electronics America, DF2170VTE33 Datasheet - Page 385
DF2170VTE33
Manufacturer Part Number
DF2170VTE33
Description
MCU 3V 256K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheet
1.DF2170BVTE33V.pdf
(572 pages)
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
HD64F2170VTE33
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2170VTE33V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 385 of 572
- Download datasheet (4Mb)
12.5.5
EP2 has two 64-byte FIFOs in full-speed mode and two 512-byte FIFOs in high-speed mode, but
the user can transmit data and write transmit data without being aware of this dual-FIFO
configuration. However, one data write should be performed for one FIFO. For example, even if
both FIFOs are empty, it is not possible to write the number of transmit data in PKTE2 at one time
after consecutively writing 128 bytes of data in full-speed mode or 1024 bytes of data in high-
speed mode. The number of transmit data must be written in PKTE2 for each 64-byte write in full-
speed mode or 512-byte write in high-speed mode. Make sure to confirm that the EP2EMPTY bit
in IFR0 is set to 1 before writing data.
When performing bulk-in transfer is required, write 1 to the EP2 EMPTY bit in IER0 first and
then enable the EP2 FIFO empty interrupt. At first, both EP2 FIFOs are empty, and so an EP2
FIFO empty interrupt is generated immediately.
The data to be transmitted is written to the data register using this interrupt. After the first transmit
data write for one FIFO, the other FIFO is empty, and so the next transmit data can be written to
the other FIFO immediately. When both FIFOs are full, the EP2 EMPTY bit is cleared to 0. If at
least one FIFO is empty, the EP2 EMPTY bit in IFR0 is set to 1. When ACK is returned from the
host after data transmission is completed, the FIFO used in the data transmission becomes empty.
If the other FIFO contains valid transmit data at this time, transmission can be continued.
When transmission of all data has been completed, write 0 to the EP2 EMPTY bit in IER0 and
disable interrupt requests.
Note: The dual-configured FIFOs are handled in packet units. Therefore, even if either of FIFOs
is empty because of a short packet, when the number of transmit data is written in the
packet enable register 2 (PKTE2), both FIFOs become full.
EP2 Bulk-In Transfer (Dual FIFO)
Rev. 2.00, 03/04, page 351 of 534
Related parts for DF2170VTE33
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
0.6mm Pitch Board-to-Fine-Coaxial Cable Connectors
Manufacturer:
Hirose Electric
Datasheet:
Part Number:
Description:
0.6mm Pitch Board-to-fine-coaxial Cable Connectors
Manufacturer:
Hirose Electric
Datasheet:
Part Number:
Description:
0.6mm Pitch Board-to-fine-coaxial Cable Connectors
Manufacturer:
Hirose Electric
Datasheet:
Part Number:
Description:
Right angle, Two-piece for fine coaxial cable, Discrete wire connectors; HRS No: 687-0001-5 56; No. of Positions: 20; Connector Type: Board mounting; Contact Gender: Female; Contact Spacing (mm): 0.6; Terminal Pitch (mm): 0.6; PCB Mount Type: SMT; Cu
Manufacturer:
Hirose Electric
Part Number:
Description:
0.6mm Pitch Board-to-fine-coaxial Cable Connectors
Manufacturer:
Hirose Electric
Datasheet:
Part Number:
Description:
0.6mm Pitch Board-to-Fine-Coaxial Cable Connectors
Manufacturer:
HIROSE [Hirose Electric]
Datasheet:
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet: