DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 968

• 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
18.3.3
ICMR is an 8-bit readable/writable register that selects whether the MSB or LSB is transferred
first and selects the transfer bit count.
Rev. 3.00 May 17, 2007 Page 910 of 1582
REJ09B0181-0300
Bit
7
6
5, 4
3
I
2
Bit Name
MLS


BCWP
2
C Bus Mode Register (ICMR)
C Bus Interface 2 (I
Initial value:
Initial
Value
0
0
All 1
1
R/W:
Bit:
2
C2)
R/W
MLS
7
0
R/W
R/W
R
R
R/W
R
6
0
-
Description
MSB-First/LSB-First Select
0: MSB-first
1: LSB-first
Set this bit to 0 when the I
Reserved
This bit is always read as 0. The write value should
always be 0.
Reserved
These bits are always read as 1. The write value
should always be 1.
BC Write Protect
This bit controls the BC2 to BC0 modifications. When
modifying BC2 to BC0, this bit should be cleared to 0.
In clock synchronous serial mode, BC should not be
modified.
0: When writing, values of BC2 to BC0 are set.
1: When reading, 1 is always read.
R
5
1
-
When writing, settings of BC2 to BC0 are invalid.
R
4
1
-
BCWP
R/W
3
1
R/W
2
0
BC[2:0]
R/W
1
0
2
C bus format is used.
R/W
0
0