DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 1126

• 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 21 Pin Function Controller (PFC)
Note:
• Port A Control Register H2 (PACRH2)
Initial value:
Rev. 3.00 May 17, 2007 Page 1068 of 1582
REJ09B0181-0300
Bit
1
0
Bit
15, 14
13
12
11, 10
Note:
R/W:
Bit:
1.
*
The initial value is 1 in the on-chip ROM disabled 32-bit external-extension mode.
15
R
0
Bit Name
PA24MD1
PA24MD0
-
Bit Name

PA23MD1
PA23MD0

This function is enabled only in the on-chip ROM enabled/disabled external-extension
mode. Do not set 1 in single-chip mode.
14
R
0
-
PA23
R/W
MD1
13
0
Initial
Value
0
0
Initial
Value
All 0
0
0*
All 0
PA23
R/W
MD0
0*
12
1
1
11
R
0
-
R/W
R/W
R/W
R/W
R
R/W
R/W
R
10
R
0
-
PA22
R/W
MD1
9
0
Description
PA24 Mode
Select the function of the PA24/CE2A/DREQ3 pin.
00: PA24 I/O (port)
01: CE2A output (BSC)*
10: DREQ3 input (DMAC)
Other than above: Setting prohibited
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
PA23 Mode
Select the function of the
PA23/WRHH/ICIOWR/AH/DQMUU/TIC5W pin.
00: PA23 I/O (port)
01: WRHH/ICIOWR/AH/DQMUU output (BSC)*
11: TIC5W input (MTU2)
Other than above: Setting prohibited
Reserved
These bits are always read as 0. The write value
should always be 0.
PA22
R/W
MD0
0*
8
1
R
7
0
-
R
6
0
-
PA21
R/W
MD1
5
0
R/W
PA21
MD0
4
0
R
3
0
-
R
2
0
-
R/W
PA20
MD1
1
0
2
R/W
PA20
MD0
0
0