HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 667

• Manufacturer Part Number: HD64F7144F50V
• Description: IC SUPERH MCU FLASH 256K 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD64F7144F50V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-QFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

17. Pin Function Controller (PFC)
17.1.9
Port E I/O Register L (PEIORL)
The port E I/O register L (PEIORL) is a 16-bit readable/writable register that is used to set the pins
on port E as inputs or outputs. Bits PE15IOR to PE0IOR correspond to pins PE15 to PE0 (names
of multiplexed pins are here given as port names and pin numbers alone). PEIORL is enabled
when the port E pins are functioning as general-purpose inputs/outputs (PE15 to PD0), TIOC pins
are functioning as inputs/outputs of MTU, and SCK2 and SCK3 pins are functioning as
inputs/outputs of SCI. In other states, PEIORL is disabled.
A given pin on port E will be an output pin if the corresponding PEIORL bit is set to 1, and an
input pin if the bit is cleared to 0.
The initial value of PEIORL is H'0000.
Rev.4.00 Mar. 27, 2008 Page 621 of 882
REJ09B0108-0400