DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 525

• Manufacturer Part Number: DF2148BTE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2148BTE20; HD64F2148BTE20

When WAIT = 1, and FS = 0 or FSX = 0 (I
SCL
SDA
IRIC
User processing
SCL
SDA
IRIC
User processing
8
8
8
8
(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
Figure 16.27 IRIC Setting Timing and SCL Control (2)
Clear IRIC
Clear IRIC
2
C bus format, wait inserted)
9
A
9
A
Clear IRIC
Section 16 I
1
1
Rev. 3.00 Mar 21, 2006 page 469 of 788
Write to ICDR (transmit)
or read from ICDR (receive)
2
2
C Bus Interface (IIC) (Optional)
2
1
1
REJ09B0300-0300
3
3
Clear IRIC