HD6417144F50V Renesas Electronics America, HD6417144F50V Datasheet - Page 750

• 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: -

22. User Debugging Interface (H-UDI)
22.5
• The registers are not initialized in software standby mode. If TRST is set to 0 in software
• The frequency of TCK must be lower than that of the peripheral module clock (Pφ). For
• In serial data transfer, data input/output starts with the LSB. Figure 22.5 shows serial data
• If the H-UDI serial transfer sequence is disrupted, a TRST reset must be executed. Transfer
• The TDO output timing is from the rise of TCK.
• In the Shift-IR state, the lower 2 bits of the output data from TDO (the IR status word) may not
• If more than 32 bits are serially transferred, serial data exceeding 32 bits output from TDO
• The TDI pin must not be in the high-impedance state.
Rev.4.00 Mar. 27, 2008 Page 704 of 882
REJ09B0108-0400
standby mode, bypass mode will be entered.
details, see section 26, Electrical Characteristics.
input/output.
should then be retried, regardless of the transfer operation.
always be 01.
should be ignored.
Usage Notes
TDO
TDI
Shift register
Figure 22.5 Serial Data Input/Output
SDIR, SDSR,
SDDRH/SDDRL
31
30
1
0
Serial data
input/output is in
LSB-first order.