DF70844AD80FPV Renesas Electronics America, DF70844AD80FPV Datasheet - Page 1246

• 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 22 I/O Ports
Table 22.6 Port C Data Register (PCDR) Read/Write Operations
• PCDRH Bits 9 to 2 and PCDRL Bits 15 to 0
22.3.3
The port C port registers H and L (PCPRH and PCPRL) are 16-bit read-only registers that always
return the states of the pins regardless of the PFC setting. Bits PC15PR to PC0PR correspond to
pins PC15 to PC0 (multiplexed functions omitted here) in the SH7083, SH7084, and SH7085. Bits
PC25PR to PC18PR and PC15PR to PC0PR correspond to pins PC25 to PC18 and PC15 to PC0,
respectively (multiplexed functions omitted here) in the SH7086.
• PCPRH (SH7083, SH7084, SH7085)
Initial value:
Rev. 3.00 May 17, 2007 Page 1188 of 1582
REJ09B0181-0300
PCIOR
0
1
Bit
15 to 0
R/W:
Bit:
Port C Port Registers H and L (PCPRH and PCPRL)
15
R
0
-
Bit Name

Pin Function
General input
Other than
general input
General output
Other than
general output
14
R
0
-
13
R
0
-
Initial
Value
All 0
12
R
0
-
Read
Pin state
Pin state
PCDRH or
PCDRL value
PCDRH or
PCDRL value
11
R
0
-
R/W
R
10
R
0
-
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
R
9
0
-
Write
Can write to PCDRH and PCDRL, but it has no
effect on pin state
Can write to PCDRH and PCDRL, but it has no
effect on pin state
Value written is output from pin
Can write to PCDRH and PCDRL, but it has no
effect on pin state
R
8
0
-
R
7
0
-
R
6
0
-
R
5
0
-
R
4
0
-
R
3
0
-
R
2
0
-
R
1
0
-
R
0
0
-