HD6417144F50V Renesas Electronics America, HD6417144F50V Datasheet - Page 680

• Manufacturer Part Number: HD6417144F50V
• Description: IC SUPERH MCU ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7144r

Specifications of HD6417144F50V

• 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 Type: ROMless
• 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: -
• Program Memory Size: -

18. I/O Ports
18.1
Port A in the SH7144 is an input/output port with the 16 pins shown in figure 18.1.
Rev.4.00 Mar. 27, 2008 Page 634 of 882
REJ09B0108-0400
Port A
Port A
PA15 (I/O) / CK (output)
PA14 (I/O) / RD (output)
PA13 (I/O) / WRH (output)
PA12 (I/O) / WRL (output)
PA11 (I/O) / CS1 (output)
PA10 (I/O) / CS0 (output)
PA9 (I/O) / TCLKD (input) / IRQ3 (input)
PA8 (I/O) / TCLKC (input) / IRQ2 (input)
PA7 (I/O) / TCLKB (input) / CS3 (output)
PA6 (I/O) / TCLKA (input) / CS2 (output)
PA5 (I/O) / SCK1 (I/O) / DREQ1 (input) / IRQ1 (input)
PA4 (I/O) / TXD1 (output)
PA3 (I/O) / RXD1 (input)
PA2 (I/O) / SCK0 (I/O) / DREQ0 (input) / IRQ0 (input)
PA1 (I/O) / TXD0 (output)
PA0 (I/O) / RXD0 (input)
Figure 18.1 Port A (SH7144)