HD64F3684FP Renesas Electronics America, HD64F3684FP Datasheet - Page 354

• Manufacturer Part Number: HD64F3684FP
• Description: IC H8 MCU FLASH 32K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3684FP

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 17 I
(Master output)
Rev.5.00 Nov. 02, 2005 Page 320 of 500
REJ09B0027-0500
(Master output)
(Slave output)
processing
(Master output)
(Master output)
(Slave output)
ICDRT
ICDRS
TDRE
TEND
User
SDA
SDA
SCL
processing
SCL
SDA
SDA
ICDRT
ICDRS
TDRE
TEND
User
[2] Instruction of start
2
C Bus Interface 2 (IIC2)
condition issuance
[5] Write data to ICDRT
Figure 17.5 Master Transmit Mode Operation Timing (1)
Figure 17.6 Master Transmit Mode Operation Timing (2)
A
9
Bit 7
1
Bit 7
[3] Write data to ICDRT (first byte)
1
Bit 6
2
Bit 6
Address + R/W
2
Bit 5
3
Address + R/W
Slave address
Bit 5
3
Data n
Bit 4
4
Data n
Bit 4
Bit 3
4
5
Bit 3
Bit 2
5
6
[4] Write data to ICDRT (second byte)
Bit 1
Bit 2
7
6
[6] Issue stop condition. Clear TEND.
R/W
Bit 0
Bit 1
8
7
A
9
Bit 0
8
[7] Set slave receive mode
[5] Write data to ICDRT (third byte)
A/A
9
Data 1
Data 1
Bit 7
1
Bit 6
Data 2
2