DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 535

• Manufacturer Part Number: DF2134AFA20V
• Description: IC H8S/2100 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2134AFA20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 58
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• For Use With: 3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

AAS is cleared by reading AAS after it has been set to 1, then writing 0 in AAS. In addition, AAS
is reset automatically by write access to ICDR in transmit mode, or read access to ICDR in receive
mode.
Bit 1—General Call Address Recognition Flag (ADZ): In I
this flag is set to 1 if the first frame following a start condition is the general call address (H'00).
ADZ is cleared by reading ADZ after it has been set to 1, then writing 0 in ADZ. In addition, ADZ
is reset automatically by write access to ICDR in transmit mode, or read access to ICDR in receive
mode.
Bit 2
AAS
0
1
Bit 1
ADZ
0
1
Description
General call address not recognized
[Clearing conditions]
1. When ICDR data is written (transmit mode) or read (receive mode)
2. When 0 is written in ADZ after reading ADZ = 1
3. In master mode
General call address recognized
[Setting condition]
When the general call address is detected in slave receive mode while FSX = 0 or FS
= 0
Description
Slave address or general call address not recognized
[Clearing conditions]
1. When ICDR data is written (transmit mode) or read (receive mode)
2. When 0 is written in AAS after reading AAS = 1
3. In master mode
Slave address or general call address recognized
[Setting condition]
When the slave address or general call address is detected in slave receive mode
while FS = 0
Section 16 I
Rev. 4.00 Jun 06, 2006 page 479 of 1004
2
C Bus Interface [H8S/2138 Group Option]
2
C bus format slave receive mode,
REJ09B0301-0400
(Initial value)
(Initial value)