DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 559

• Manufacturer Part Number: DF2117VLP20V
• Description: IC H8S/2117 MCU FLASH 145TFLGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VLP20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 145-TFLGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

17.3.4
ICMR sets the communication format and transfer rate. It can only be accessed when the ICE bit
in ICCR is set to 1.
Bit
7
6
5
4
3
Bit Name
MLS
WAIT
CKS2
CKS1
CKS0
I
2
C Bus Mode Register (ICMR)
Initial
Value
0
0
0
0
0
R/W
R/W
R/W
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
This bit is valid only in master mode with the I
format.
0: Data and the acknowledge bit are transferred
1: After the fall of the clock for the final data bit (8
For details, see section 17.4.7, IRIC Setting Timing and
SCL Control.
Transfer Clock Select 2 to 0
These bits are used only in master mode.
These bits select the required transfer rate, together
with the IICX2 (IIC_2), IICX1 (IIC_1), and IICX0 (IIC_0)
bits in STCR. See table 17.4.
Wait Insertion Bit
consecutively with no wait inserted.
clock), 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.
Rev. 3.00 Sep. 28, 2009 Page 513 of 910
Section 17 I
2
C bus format is used.
2
C Bus Interface (IIC)
REJ09B0350-0300
2
C bus
th