DF2266TF13V Renesas Electronics America, DF2266TF13V Datasheet - Page 386

• Manufacturer Part Number: DF2266TF13V
• Description: IC H8S/2266 MCU FLASH 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2266TF13V

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 13 Serial Communication Interface (SCI)
13.3.10 Serial Expansion Mode Register (SEMR_0)
SEMR_0 is an 8-bit register that expands SCI_0 functions; such as setting of the basic clock,
selecting of the clock source, and automatic setting of the transfer rate.
Rev. 5.00 Sep. 01, 2009 Page 334 of 656
REJ09B0071-0500
7
Bit
6 to 4
3
Bit Name
⎯
⎯
ABCS
Initial
Value
0
All 0
0
R/W
R/W
⎯
R/W
Description
Reserved
This is a readable/writable bit, but the write value should
always be 0.
Reserved
The write value should always be 0.
Asynchronous Basic Clock Select
Selects the 1-bit-interval base clock in asynchronous
mode.
The ABCS setting is valid in asynchronous mode (C/A in
SMR = 0).
0: Operates on a basic clock with a frequency of 16-times
1: Operates on a basic clock with a frequency of 8-times
the transfer rate.
the transfer rate.