HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 712

• 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: -

Section 16 I
Bit
4
3
2
Rev. 6.00 Mar. 18, 2010 Page 650 of 982
REJ09B0054-0600
Bit Name
AASX
AL
AAS
2
C Bus Interface (IIC) (Option)
Initial
Value
0
0
0
R/W
R/(W) * Second Slave Address Recognition Flag
R/(W) * Arbitration Lost Flag
R/(W) * Slave Address Recognition Flag
Description
[Setting condition]
When the second slave address is detected in slave receive
mode and FSX = 0
[Clearing conditions]
•
•
•
Indicates that bus arbitration was lost in master mode.
[Setting conditions]
•
•
[Clearing conditions]
•
•
[Setting condition]
When the slave address or general call address (one frame
including a R/W bit is H'00) is detected in slave receive mode
and FS = 0
[Clearing conditions]
•
•
•
When 0 is written in AASX after reading AASX = 1
When a start condition is detected
In master mode
When the internal SDA and SDA pin do not match at the
rise of SCL
When the internal SCL is high at the fall of SCL
When 0 is written in AL after reading AL = 1
When ICDR data is written (transmit mode) or read
(receive mode)
When ICDR data is written (transmit mode) or read
(receive mode)
When 0 is written in AAS after reading AAS = 1
In master mode