HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 727

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

No
No
No
Read AAS and ADZ in ICSR
Figure 16.14 Flowchart for Slave Transmit Mode (Example)
Set ACKB = 0 in ICSR
Set ACKB = 0 in ICSR
and TRS = 0 in ICCR
Read IRIC in ICCR
Clear IRIC in ICCR
Read IRIC in ICCR
Clear IRIC in ICCR
Read IRIC in ICCR
Clear IRIC in ICCR
Read TRS in ICCR
Last receive?
and ADZ = 0?
Set MST = 0
Read ICDR
Read ICDR
Read ICDR
IRIC = 1?
IRIC = 1?
IRIC = 1?
TRS = 0?
Initialize
AAS = 1
Start
End
Yes
Yes
No
Yes
Yes
Yes
No
No
Yes
General call address processing
Slave transmit mode
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
* Description omitted
[1] Select slave receive mode.
[2] Wait for the first byte to be received (slave
[3] Start receiving. The first read is a dummy read.
[4] Wait for the transfer to end.
[5] Set acknowledge data for the last receive.
[6] Start the last receive.
[7] Wait for the transfer to end.
[8] Read the last receive data.
address).
Section 16 I
Rev. 6.00 Mar. 18, 2010 Page 665 of 982
2
C Bus Interface (IIC) (Option)
REJ09B0054-0600