HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 582

• Manufacturer Part Number: HD64F7047F50
• Description: IC SUPERH MCU FLASH 256K 100QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047F50

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

When a pin functions is a general input, if PBDR is read, the pin state, not the register value, is
returned directly. If a value is written to PBDR, although that value is written into PBDR, it does
not affect the pin state. Table 18.2 summarizes port B data register read/write operations.
Table 18.2 Port B Data Register (PBDR) Read/Write Operations
Bits 5 to 0:
Rev. 2.00, 09/04, page 540 of 720
PBIOR
0
1
Bit
15 to 6 —
5
4
3
2
1
0
Bit Name
PB5DR
PB4DR
PB3DR
PB2DR
PB1DR
PB0DR
Pin Function
General input
Other than
general input
General output
Other than
general output
Initial Value R/W
All 0
0
0
0
0
0
0
Read
Pin state
Pin state
PBDR value
PBDR value
R
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
These bits are always read as 0, and should only be
written with 0.
See table 18.2
Write
Can write to PBDR, but it has no effect on pin state
Can write to PBDR, but it has no effect on pin state
Value written is output from pin
Can write to PBDR, but it has no effect on pin state