DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 960

• Manufacturer Part Number: DF70844AD80FPV
• Description: IC SUPERH MCU FLASH 112LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7080r

Specifications of DF70844AD80FPV

• Core Size: 32-Bit
• Program Memory Size: 256KB (256K x 8)
• Core Processor: SH-2
• Speed: 80MHz
• Connectivity: EBI/EMI, FIFO, I²C, SCI, SSU
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• No. Of I/o's: 76
• Ram Memory Size: 16KB
• Cpu Speed: 80MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V, 4.5V To 5.5V
• Embedded Interface Type: I2C, SCI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K570865S001BE - KIT STARTER FOR SH7086R0K570865S000BE - KIT STARTER FOR SH7086HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Section 18 I
Clock synchronous serial format:
• Four interrupt sources
Rev. 3.00 May 17, 2007 Page 902 of 1582
REJ09B0181-0300
[Legend]
ICCR1 :
ICCR2 :
ICMR :
ICSR :
ICIER :
ICDRT :
ICDRR :
ICDRS :
SAR :
NF2CYC :
SCL
SDA
Transmit-data-empty, transmit-end, receive-data-full, and overrun error
The data transfer controller (DTC) can be activated by a transmit-data-empty request or
receive-data-full request to transfer data.
I
I
I
I
I
I
I
I
Slave address register
NF2CYC register
2
2
2
2
2
2
2
2
2
C Bus Interface 2 (I
C bus control register 1
C bus control register 2
C bus mode register
C bus status register
C bus interrupt enable register
C bus transmit data register
C bus receive data register
C bus shift register
Noise canceler
Noise canceler
Figure 18.1 Block Diagram of I
Output
control
Output
control
2
C2)
decision circuit
decision circuit
Arbitration
Bus state
Transmission/
control circuit
reception
NF2CYC
ICDRT
ICDRS
ICDRR
2
C Bus Interface 2
ICIER
Transfer clock
comparator
generation
Address
ICCR1
ICCR2
circuit
ICMR
ICSR
SAR
generator
Interrupt
Interrupt
request