DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 780
DF61654N50FTV
Manufacturer Part Number
DF61654N50FTV
Description
IC H8SX/1654 MCU FLASH 120TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.DF61653N50FTV.pdf
(1020 pages)
Specifications of DF61654N50FTV
Core Processor
H8SX
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, IrDA, SCI, SmartCard, USB
Peripherals
DMA, PWM, WDT
Number Of I /o
75
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
40K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
External
Operating Temperature
-20°C ~ 75°C
Package / Case
120-TQFP, 120-VQFP
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF61654N50FTV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 780 of 1020
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Section 16 I
Rev.1.00 Sep. 08, 2005 Page 730 of 966
REJ09B0219-0100
No
No
No
2
C Bus Interface2 (IIC2)
Write the transmit data
Write the transmit data
Set TRS = 0 (ICCRA)
Dummy read ICDRR
Slave transmit mode
Read TEND in ICSR
Clear TEND in ICSR
Clear TDRE in ICSR
Clear AAS in ICSR
Read TRD in ICSR
Figure 16.16 Sample Flowchart for Slave Transmit Mode
TEND = 1?
TDRE = 1?
Last byte?
to ICDRT
to ICDRT
End
Yes
Yes
Yes
[1]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[2]
[1] Clear the AAS flag.
[2] Set the transmit data for ICDRT (except the last byte).
[3] Wait for ICDRT empty.
[4] Set the last byte of transmit data.
[5] Wait for the last byte of data to be transmitted.
[6] Clear the TEND flag.
[7] Set to slave receive mode.
[8] Dummy read ICDRR to free the SCL line.
[9] Clear the TDRE flag.
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