HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 490

• Manufacturer Part Number: HD64F2145BTE20
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of HD64F2145BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 16 I
Bit Bit Name
1
Rev. 3.00 Mar 21, 2006 page 434 of 788
REJ09B0300-0300
ADZ
2
C Bus Interface (IIC) (Optional)
Initial Value R/W
0
R/(W) * General Call Address Recognition Flag
Description
In I
the first frame following a start condition is the general call
address (H'00).
[Setting condition]
When the general call address (one frame including a R/W
bit is H'00) is detected in slave receive mode and FS = 0 or
FSX = 0
[Clearing conditions]
If a general call address is detected while FS=1 and
FSX=0, the ADZ flag is set to 1; however, the general call
address is not recognized (AAS flag is not set to 1).
2
When ICDR is written to (transmit mode) or read from
(receive mode)
When 0 is written in ADZ after reading ADZ = 1
In master mode
C bus format slave receive mode, this flag is set to 1 if