DF2110BVTE10 Renesas Electronics America, DF2110BVTE10 Datasheet - Page 362

• Manufacturer Part Number: DF2110BVTE10
• Description: MCU 3V 64K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2110BVTE10

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: Host Interface (LPC), I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: HD64F2110BVTE10; HD64F2110BVTE10

Section 13 I
13.4.7
The interrupt request flag (IRIC) is set at different times depending on the WAIT bit in ICMR, the
FS bit in SAR, and the FSX bit in SARX. If the ICDRE or ICDRF flag is set to 1, SCL is
automatically held low after one frame has been transferred in synchronization with the internal
clock. Figures 13.25 to 13.27 show the IRIC set timing and SCL control.
Rev. 2.00 Mar 21, 2006 page 322 of 518
REJ09B0299-0200
When WAIT = 0, and FS = 0 or FSX = 0 (I
SCL
SDA
IRIC
User processing
SCL
SDA
IRIC
User processing
IRIC Setting Timing and SCL Control
2
(a) Data transfer ends with ICDRE = 0 at transmission, or ICDRF = 0 at reception
(b) Data transfer ends with ICDRE = 1 at transmission, or ICDRF = 1 at reception
C Bus Interface (IIC)
7
7
7
7
Figure 13.25 IRIC Setting Timing and SCL Control (1)
8
8
8
8
2
C bus format, no wait)
9
A
9
A
Clear IRIC
Clear IRIC
1
1
Write to ICDR (transmit)
or read from ICDR (receive)
2
2
3
1
1
3
Clear IRIC