DF2268FA13V Renesas Electronics America, DF2268FA13V Datasheet - Page 443

• Manufacturer Part Number: DF2268FA13V
• Description: IC H8S/2268 MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2268FA13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Table 14.2 Transfer Format
14.3.4
ICMR sets the transfer format and transfer rate. It can only be accessed when the ICE bit in ICCR
is 1.
SAR
FS
0
0
1
1
Bit
7
6
I
Bit Name
MLS
WAIT
2
C Bus Mode Register (ICMR)
Section 14 I
SARX
FSX
0
1
0
1
Initial
Value
0
0
2
C Bus Interface (IIC) (Supported as an Option by H8S/2264 Group)
R/W
R/W
R/W
Description
MSB-First/LSB-First Select
0: MSB-first
1: LSB-first
Set this bit to 0 when the I
Wait Insertion Bit
This bit is valid only in master mode with the I
format.
When WAIT is set to 1, after the fall of the clock for the
final data bit, the IRIC flag is set to 1 in ICCR, and a wait
state begins (with SCL at the low level). When the IRIC
flag is cleared to 0 in ICCR, the wait ends and the
acknowledge bit is transferred.
If WAIT is cleared to 0, data and acknowledge bits are
transferred consecutively with no wait inserted.
The IRIC flag in ICCR is set to 1 on completion of the
acknowledge bit transfer, regardless of the WAIT setting.
I
SAR and SARX are used as the slave addresses with
the I
Only SAR is used as the slave address with the I
format.
Only SARX is used as the slave address with the I
bus format.
Clock synchronous serial format (SAR and SARX are
invalid)
2
C Transfer Format
2
C bus format.
Rev. 5.00 Sep. 01, 2009 Page 391 of 656
2
C bus format is used.
REJ09B0071-0500
2
C bus
2
C bus
2
C