DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 176

• Manufacturer Part Number: DF2218BR24V
• Description: IC H8S/2218 MCU FLASH 112-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2218BR24V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-LFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6.3.3
WCRH and WCRL select the number of program wait states for each area.
Program waits are not inserted in the case of on-chip memory or internal I/O registers except for
the on-chip USB.
•
Note: * The on-chip USB and on-chip RTC are allocated to area 6 and area 7, respectively.
Rev.7.00 Dec. 24, 2008 Page 120 of 698
REJ09B0074-0700
Bit
7
6
5
4
WCRH
Bit Name
W71*
W70*
W61*
W60*
Therefore, these bits should be set to 0.
Wait Control Registers H and L (WCRH, WCRL)
Initial Value R/W
1
1
1
1
R/W
R/W
R/W
R/W
Description
Area 7 Wait Control 1 and 0
These bits select the number of program wait states
when area 7 in external space is accessed while the
AST7 bit in ASTCR is set to 1.
00: Program wait not inserted when external space area
01: 1 program wait state inserted when external space
10: 2 program wait states inserted when external space
11: 3 program wait states inserted when external space
Area 6 Wait Control 1 and 0
These bits select the number of program wait states
when area 6 in external space is accessed while the
AST6 bit in ASTCR is set to 1.
00: Program wait not inserted when external space area
01: 1 program wait state inserted when external space
10: 2 program wait states inserted when external space
11: 3 program wait states inserted when external space
6 is accessed
area 6 is accessed
area 6 is accessed
area 6 is accessed
7 is accessed
area 7 is accessed
area 7 is accessed
area 7 is accessed