HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 357

• 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: -

POE Timing: Figure 10.117 shows an example of timing from POE input to high impedance of
pin.
10.9.5
1. To set the POE pin as a level-detective pin, a high level signal must be firstly input to the POE
2. To clear bits POE0F, POE1F, POE2F, POE3F, and OSF to 0, read registers ICSR1 and OCSR.
pin.
Clear bits, which are read as 1, to 0, and write 1 to the other bits in the registers.
CK
POE input
PE9/
TIOC3B
Note: Other large-current pins (PE11/TICO3D, PE12/TIOC4A, PE13/TIOC4B/MRES, PE14/TIOC4C,
Usage Notes
PE15/TIOC4D/IRQOUT) also goes to the high impedance state at the same timing
Figure 10.117 Falling Edge Detection Operation
CK falling
Falling edge detected
High impedance state
Rev. 2.00, 09/04, page 315 of 720