R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1251

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

26.4
Boundary scan has the following four registers. These registers cannot be accessed from the CPU.
• Introduction register (JTIR)
• Bypass register (JTBPR)
• Boundary scan register (JTBSR)
• IDCODE register (JTIDR)
Instructions can be input to the instruction register (JTIR) via the test data input pin (TDI) by
serial transfer. The bypass register (JTBPR), which is a 1-bit register, is connected between the
TDI and TDO pins in BYPASS mode. The boundary scan register (JTBSR), which is a JTBSR-bit
register (see table 26.4), is connected between the TDI and TDO pins when test data are being
shifted in. None of the registers is accessible from the CPU.
Table 26.2 shows the availability of serial transfer for the registers.
Table 26.2 Serial Transfers for Registers
Register Abbreviation
JTIR
JTBPR
JTBSR
JTID
Register Descriptions
Available
Available
Available
Not available
Serial Input
Rev. 2.00 Oct. 21, 2009 Page 1217 of 1454
Serial Output
Not available
Available
Available
Available
Section 26 Boundary Scan
REJ09B0498-0200