DF2378RVFQ34WV Renesas Electronics America, DF2378RVFQ34WV Datasheet - Page 855
DF2378RVFQ34WV
Manufacturer Part Number
DF2378RVFQ34WV
Description
MCU 3V 512K I-TEMP PB-FREE 144-L
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Specifications of DF2378RVFQ34WV
Core Processor
H8S/2000
Core Size
16-Bit
Speed
34MHz
Connectivity
I²C, IrDA, SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
97
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 6x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-LQFP
For Use With
YLCDRSK2378 - KIT DEV EVAL H8S/2378 LCDYR0K42378FC000BA - KIT EVAL FOR H8S/2378HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK2378 - DEV EVAL KIT FOR H8S/2378
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
- Current page: 855 of 1208
- Download datasheet (8Mb)
Legend:
S:
SLA:
R/W:
A:
DATA: Transferred data
P:
16.4.2
In I
data, and the slave device returns an acknowledge signal. The transmission procedure and
operations in master transmit mode are described below.
1. Set the ICE bit in ICCRA to 1. Set the WAIT bit in ICMR and the CKS3 to CKS0 bits in
2. Read the BBSY flag in ICCRB to confirm that the bus is free. Set the MST and TRS bits in
3. After confirming that TDRE in ICSR has been set, write the transmit data (the first byte data
4. When transmission of one byte data is completed while TDRE is 1, TEND in ICSR is set to 1
5. The transmit data after the second byte is written to ICDRT every time TDRE is set, thus
6. Write the number of bytes to be transmitted to ICDRT. Wait until TEND is set (the end of last
7. When the STOP bit in ICSR is set to 1, the operation returns to the slave receive mode.
2
ICCR1 to 1. (Initial setting)
ICCRA to select master transmit mode. Then, write 1 to BBSY and 0 to SCP using MOV
instruction. (Start condition issued) This generates the start condition.
show the slave address and R/W) to ICDRT. After this, when TDRE is cleared to 0, data is
transferred from ICDRT to ICDRS. TDRE is set again.
at the rise of the 9th transmit clock pulse. Read the ACKBR bit in ICIER, and confirm that the
slave device has been selected. Then, write second byte data to ICDRT, and clear TDRE and
TEND. When ACKBR is 1, the slave device has not been acknowledged, so issue the stop
condition. To issue the stop condition, write 0 to BBSY and SCP using MOV instruction. SCL
is fixed low until the transmit data is prepared or the stop condition is issued.
clearing TDRE.
byte data transmission) while TDRE is 1, or wait for NACK (NACKF in ICSR = 1) from the
receive device while ACKE in ICIER is 1. Then, issue the stop condition to clear TEND or
NACKF.
C bus format master transmit mode, the master device outputs the transmit clock and transmit
Start condition. The master device drives SDA from high to low while SCL is high.
Slave address
Indicates the direction of data transfer: from the slave device to the master device when
R/W is 1, or from the master device to the slave device when R/W is 0.
Acknowledge. The receiving device drives SDA to low.
Stop condition. The master device drives SDA from low to high while SCL is high.
Master Transmit Operation
Section 16 I
Rev.7.00 Mar. 18, 2009 page 787 of 1136
2
C Bus Interface 2 (IIC2) (Option)
REJ09B0109-0700
Related parts for DF2378RVFQ34WV
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
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:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: