HD64F7144F50V Renesas Electronics America, HD64F7144F50V Datasheet - Page 755

• 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: -

• Pin Functions in RAM Monitor Mode
Pin
AUDCK
AUDSYNC
AUDATA3 to
AUDATA0
Description
The external clock input pin. Input the clock to be used for debugging to this
pin. The input frequency must not exceed 1/4 the operating frequency.
Do not assert this pin until a command is input to AUDATA externally and the
necessary data can be prepared. For details, see the protocol description in
the following.
When a command is input externally, data is output after Ready transmit.
Output starts when AUDSYNC is negated. For details, see the protocol
description in the following.
Rev.4.00 Mar. 27, 2008 Page 709 of 882
23. Advanced User Debugger (AUD)
REJ09B0108-0400