R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 1240

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• 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: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K 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
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 26 Boundary Scan
26.2
Figure 26.1 shows the block diagram of the boundary scan function.
26.3
Table 26.1 shows the I/O pins used in the boundary scan function.
Table 26.1 Pin Configuration
Rev. 2.00 Sep. 24, 2008 Page 1206 of 1468
REJ09B0412-0200
Pin Name
TCK
TMS
TDI
TDO
TRST
Block Diagram of Boundary Scan Function
Input/Output Pins
TRST
I/O
Input
Input
Input
Output
Input
TDO
TMS
[Legend]
JTBPR:
JTBSR:
JTIR:
JTDIR:
TCK
TDI
Figure 26.1 Block Diagram of Boundary Scan Function
Bypass register
Boundary scan register
Instruction register
ID register
Test data input pin
Description
Test clock input pin
Clock signal for boundary scan. Input the clock the duty cycle of which is 50
percent when boundary scan function is used.
Test mode select pin
Test data output pin
Test reset input pin
TAP controller
JTBPR
MUX
Decoder
JTDIR
JTIR