DF2170BVTE33V Renesas Electronics America, DF2170BVTE33V Datasheet - Page 124

• Manufacturer Part Number: DF2170BVTE33V
• Description: IC H8S/2170 MCU FLASH 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2170BVTE33V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

6.3.3
WTCR selects the number of program wait states for each area in the external address space.
Rev. 2.00, 03/04, page 90 of 534
Bit
15
14
13
12
11
10
9
8
7
Bit Name

W32
W31
W30

W22
W21
W20

Wait Control Register (WTCR)
Initial
Value
0
1
1
1
0
1
1
1
0
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R
Description
Reserved
This bit is always read as 0 and cannot be modified.
Area 3 Wait Control 2 to 0
These bits select the number of program wait states
when accessing area 3 while AST3 bit in ACSCR = 1.
000: Program wait not inserted
001: 1 program wait state inserted
010: 2 program wait states inserted
011: 3 program wait states inserted
100: 4 program wait states inserted
101: 5 program wait states inserted
110: 6 program wait states inserted
111: 7 program wait states inserted
Reserved
This bit is always read as 0 and cannot be modified.
Area 2 Wait Control 2 to 0
These bits select the number of program wait states
when accessing area 2 while AST2 bit in ACSCR = 1.
000: Program wait not inserted
001: 1 program wait state inserted
010: 2 program wait states inserted
011: 3 program wait states inserted
100: 4 program wait states inserted
101: 5 program wait states inserted
110: 6 program wait states inserted
111: 7 program wait states inserted
Reserved
This bit is always read as 0 and cannot be modified.