DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 512
DF3052BX25V
Manufacturer Part Number
DF3052BX25V
Description
MCU 5V 512K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3052BX25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 512 of 847
- Download datasheet (6Mb)
Section 13 Serial Communication Interface
Rev. 3.00 Mar 21, 2006 page 482 of 814
REJ09B0302-0300
Transmitting Serial Data (Synchronous Mode)
Figure 13.16 shows a sample flowchart for transmitting serial data and indicates the procedure
to follow.
TDR and clear TDRE flag
Read TDRE flag in SSR
Read TEND flag in SSR
Clear TE bit to 0 in SCR
Write transmit data in
Start transmitting
transmitted?
TDRE = 1?
to 0 in SSR
TEND = 1?
Initialize
All data
End
Yes
Yes
Yes
Figure 13.16 Sample Flowchart for Serial Transmitting
No
No
No
1
2
3
1. SCI initialization: the transmit data output function
2. SCI status check and transmit data write: read
3. To continue transmitting serial data: after checking
of the TxD pin is selected automatically.
SSR, check that the TDRE flag is 1, then write
transmit data in TDR and clear the TDRE flag to 0.
that the TDRE flag is 1, indicating that data can be
written, write data in TDR, then clear the TDRE
flag to 0. When the DMAC is activated by a
transmit-data-empty interrupt request (TXI) to write
data in TDR, the TDRE flag is checked and
cleared automatically.
Related parts for DF3052BX25V
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
CONN HEADER 20POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN HEADER 24POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN HEADER 44POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN RCPT 44POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN PLUG 20POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN HEADER 60POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN RECEPT 60POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN HEADER 34POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN HEADER 30POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
Datasheet:
Part Number:
Description:
CONN HEADER 40POS 0.4MM SMD GOLD
Manufacturer:
Hirose Electric Co Ltd
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: