R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 225

• 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: -

• WTCRB
Bit
6
5
4
3
2
1
0
Bit
15
Bit Name
W52
W51
W50

W42
W41
W40
Bit Name

Initial
Value
1
1
1
0
1
1
1
Initial
Value
0
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R
Description
Area 5 Wait Control 2 to 0
These bits select the number of program wait cycles
when accessing area 5 while bit AST5 in ASTCR is 1.
000: Program cycle wait not inserted
001: 1 program wait cycle inserted
010: 2 program wait cycles inserted
011: 3 program wait cycles inserted
100: 4 program wait cycles inserted
101: 5 program wait cycles inserted
110: 6 program wait cycles inserted
111: 7 program wait cycles inserted
Reserved
This is a read-only bit and cannot be modified.
Area 4 Wait Control 2 to 0
These bits select the number of program wait cycles
when accessing area 4 while bit AST4 in ASTCR is 1.
000: Program wait cycle not inserted
001: 1 program wait cycle inserted
010: 2 program wait cycles inserted
011: 3 program wait cycles inserted
100: 4 program wait cycles inserted
101: 5 program wait cycles inserted
110: 6 program wait cycles inserted
111: 7 program wait cycles inserted
Description
Reserved
This is a read-only bit and cannot be modified.
Rev. 2.00 Sep. 24, 2008 Page 191 of 1468
Section 9 Bus Controller (BSC)
REJ09B0412-0200