HD6417144F50V Renesas Electronics America, HD6417144F50V Datasheet - Page 521

• Manufacturer Part Number: HD6417144F50V
• Description: IC SUPERH MCU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD6417144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Bit
2
1
0
Bit Name
BC2
BC1
BC0
Initial Value
0
0
0
R/W Description
R/W
R/W
R/W
Bit Counter
These bits specify the number of bits to be transferred
in the next transfer. Set the BC2 to BC0 bits in the
intervals between the transfer of frames. Set the BC2 to
BC0 bits to other than 000 when SCL is low.
The bit counter is initialized to 000 on detection of the
start condition. In addition, this counter returns to 000
on completion of the transfer of all data.
I2C bus format
000: 9 bits
001: 2 bits
010: 3 bits
011: 4 bits
100: 5 bits
101: 6 bits
110: 7 bits
111: 8 bits
Rev.4.00 Mar. 27, 2008 Page 475 of 882
14. I
Synchronous serial format
000: 8 bits
001: 1 bit
010: 2 bits
011: 3 bits
100: 4 bits
101: 5 bits
110: 6 bits
111: 7 bits
2
C Bus Interface (IIC) Option
REJ09B0108-0400