DF2148BTE20 Renesas Electronics America, DF2148BTE20 Datasheet - Page 487

• 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

16.3.6
ICSR consists of status flags. Also see tables 16.4 and 16.5.
Bit Bit Name
7
6
ESTP
STOP
I
2
C Bus Status Register (ICSR)
Initial Value R/W
0
0
R/(W) * Error Stop Condition Detection Flag
R/(W) * Normal Stop Condition Detection Flag
Description
This bit is valid in I
[Setting condition]
When a stop condition is detected during frame transfer.
[Clearing conditions]
This bit is valid in I
[Setting condition]
When a stop condition is detected after frame transfer
completion.
[Clearing conditions]
When 0 is written in ESTP after reading ESTP = 1
When the IRIC flag in ICCR is cleared to 0
When 0 is written in STOP after reading STOP = 1
When the IRIC flag is cleared to 0
Section 16 I
Rev. 3.00 Mar 21, 2006 page 431 of 788
2
2
C bus format slave mode.
C bus format slave mode.
2
C Bus Interface (IIC) (Optional)
REJ09B0300-0300