DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 539

• Manufacturer Part Number: DF2148ATE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148ATE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, 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 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: HD64F2148ATE20; HD64F2148ATE20

SCL
SDA
Legend:
ICCR:
ICMR:
ICSR:
ICDR:
SAR:
SARX:
PS:
canceler
canceler
Noise
Noise
PS
I
I
I
I
Slave address register
Second slave address register X
Prescaler
2
2
2
2
C bus control register
C bus mode register
C bus status register
C bus data register
Figure 16.1 Block Diagram of I
Formatless dedicated
clock (channel 0 only)
Output data
Arbitration
Bus state
decision
decision
control
control
circuit
circuit
Clock
circuit
Rev. 4.00 Sep 27, 2006 page 493 of 1130
2
C Bus Interface
Section 16 I
SAR, SARX
comparator
generator
Interrupt
Address
ICDRR
ICDRT
ICDRS
ICMR
ICCR
ICSR
2
C Bus Interface [Option]
REJ09B0327-0400
Interrupt
request