DF3048BVX25WV Renesas Electronics America, DF3048BVX25WV Datasheet - Page 859

• Manufacturer Part Number: DF3048BVX25WV
• Description: MCU 3/5V 128K PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048BVX25WV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

WCR—Wait Control Register
WCER—Wait-State Controller Enable Register
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Wait mode select 1 and 0
WMS1
Bit 3
0
1
WMS0
Bit 2
0
1
0
1
WCE7
Wait Mode
Programmable wait mode
No wait states inserted by
wait-state controller
Pin wait mode 1
Pin auto-wait mode
R/W
7
1
7
1
WCE6
R/W
6
1
6
1
Wait-state controller enable 7 to 0
0 Wait-state control is disabled (pin wait mode 0)
1 Wait-state control is enabled
WCE5
R/W
5
1
5
1
WCE4
R/W
4
1
4
1
Wait count 1 and 0
WC1
Bit 1
0
1
Rev. 3.00 Sep 27, 2006 page 831 of 872
WMS1
WCE3
R/W
R/W
3
1
3
0
WC0
Bit 0
0
1
0
1
Appendix B Internal I/O Register
H'EE
H'EF
WMS0
WCE2
R/W
R/W
Number of Wait States
No wait states inserted by
wait-state controller
1 state inserted
2 states inserted
3 states inserted
2
0
2
1
WCE1
WC1
R/W
R/W
REJ09B0325-0300
1
1
1
1
Bus controller
Bus controller
WCE0
WC0
R/W
R/W
0
1
0
1