DF2378BVFQ35WV Renesas Electronics America, DF2378BVFQ35WV Datasheet - Page 856

• Manufacturer Part Number: DF2378BVFQ35WV
• Description: IC H8S/2378 MCU FLASH 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378BVFQ35WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 35MHz
• 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-QFP
• For Use With: EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 16 I
Rev.7.00 Mar. 18, 2009 page 788 of 1136
REJ09B0109-0700
(master output)
(master output)
(slave output)
(master output)
processing
(master output)
(slave output)
ICDRT
ICDRS
TDRE
TEND
User
processing
SDA
SDA
SCL
SCL
SDA
SDA
ICDRT
ICDRS
TDRE
TEND
User
[2] Instruction of start
2
condition issuance
[5] Write data to ICDRT. Clear TDRE.
C Bus Interface 2 (IIC2) (Option)
Figure 16.5 Master Transmit Mode Operation Timing 1
Figure 16.6 Master Transmit Mode Operation Timing 2
A
9
Bit 7
1
Bit 7
[3] Write data to ICDRT (first byte).
1
Bit 6
2
Clear TDRE.
Bit 6
Address + R/W
2
Bit 5
3
Address + R/W
Slave address
Bit 5
3
Bit 4
Data n
4
Data n
Bit 4
Bit 3
4
5
Bit 3
Bit 2
6
5
[4] Write data to ICDRT (second byte).
Bit 1
Clear TDRE and TEND.
Bit 2
7
6
[6] Issue stop condition. Clear TEND.
Bit 0
R/W
8
Bit 1
7
9
A
Bit 0
8
[7] Set slave receive mode
[5] Write data to ICDRT (third byte).
Clear TDRE.
A/A
9
Data 1
Data 1
Bit 7
1
Bit 6
Data 2
2