DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 178

• Manufacturer Part Number: DF2166VT33WV
• Description: MCU 16BIT FLASH 3V 512K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VT33WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K 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-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) 8-Bit, 3-State Data Access Space: Figure 6.15 shows the bus timing for an 8-bit, 3-state
access space. When an 8-bit access space is accessed, the upper half (AD15 to AD8) of the data
bus is used. Wait states can be inserted.
Write Cycle
Read Cycle
Address
Data
Address
Data
T
T
T
T
T
T
T
T
T
T
T
T
T
T
1
AW
2
3
4
DSW
5
1
AW
2
3
4
DSW
5
φ
CPCS1
CS256
IOS
AH
RD
HWR
AD15 to AD8
Address
Data
Address
Data
Figure 6.15 Bus Timing for 8-Bit, 3-State Access Space
(3) 16-Bit, 2-State Data Access Space: Figures 6.16 to 6.21 show bus timings for a 16-bit, 2-state
access space. When a 16-bit access space is accessed, the upper half (AD15 to AD8) of the data
bus is used for even addresses, and the lower half (AD7 to AD0) for odd addresses. Wait states
cannot be inserted.
Rev. 3.00, 03/04, page 136 of 830