HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 348

• 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: -

10.9
The port output enable (POE) can be used to establish a high-impedance state for high-current
pins, by changing the POE0–POE3 pin input, depending on the output status of the high-current
pins (PE9/TIOC3B, PE11/TIOC3D, PE12/TIOC4A, PE13/TIOC4B/MRES, PE14/TIOC4C,
PE15/TIOC4D/IRQOUT). It can also simultaneously generate interrupt requests.
The high-current pins also become high-impedance regardless of whether these pin functions are
selected in cases such as when the oscillator stops or in standby mode.
10.9.1
• Each of the POE0–POE3 input pins can be set for falling edge, Pφ/8 × 16, Pφ/16 × 16, or
• High-current pins can be set to high-impedance state by POE0–POE3 pin falling-edge or low-
• High-current pins can be set to high-impedance state when the high-current pin output levels
• Interrupts can be generated by input-level sampling or output-level comparison results.
Rev. 2.00, 09/04, page 306 of 720
Pφ/128 × 16 low-level sampling.
level sampling.
are compared and simultaneous low-level output continues for one cycle or more.
Port Output Enable (POE)
Features