HD64F2134FA20 Renesas Electronics America, HD64F2134FA20 Datasheet - Page 538

• Manufacturer Part Number: HD64F2134FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of HD64F2134FA20

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 16 I
Bit 7—DDC Mode Switch Enable (SWE): Selects the function for automatically switching IIC
channel 0 from formatless mode to the I
Bit 7
SWE
0
1
Bit 6—DDC Mode Switch (SW): Selects either formatless mode or the I
channel 0.
Bit 6
SW
0
1
Bit 5—DDC Mode Switch Interrupt Enable Bit (IE): Enables or disables an interrupt request to
the CPU when automatic format switching is executed for IIC channel 0.
Bit 5
IE
0
1
Rev. 4.00 Jun 06, 2006 page 482 of 1004
REJ09B0301-0400
Description
Automatic switching of IIC channel 0 from formatless mode to I
disabled
Automatic switching of IIC channel 0 from formatless mode to I
enabled
Description
IIC channel 0 is used with the I
[Clearing conditions]
1. When 0 is written by software
2. When a falling edge is detected on the SCL pin when SWE = 1
IIC channel 0 is used in formatless mode
[Setting condition]
When 1 is written in SW after reading SW = 0
Description
Interrupt when automatic format switching is executed is disabled
Interrupt when automatic format switching is executed is enabled
2
C Bus Interface [H8S/2138 Group Option]
2
C bus format.
2
C bus format
2
C bus format for IIC
2
2
C bus format is
C bus format is
(Initial value)
(Initial value)
(Initial value)