DF2170VTE33 Renesas Electronics America, DF2170VTE33 Datasheet - Page 150

• Manufacturer Part Number: DF2170VTE33
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2170VTE33

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Other names: HD64F2170VTE33; HD64F2170VTE33

16-Bit, 3-State Access Space: Figures 6.16 to 6.18 show bus timings for a 16-bit, 3-state access
space. When a 16-bit access space is accessed, the upper half (D15 to D8) of the data bus is used
for the even address, and the lower half (D7 to D0) for the odd address. Wait states can be
inserted.
Rev. 2.00, 03/04, page 116 of 534
Notes: 1. n = 3 to 0
Figure 6.16 Bus Timing for 16-Bit, 3-State Access Space (Even Address Byte Access)
Read
Write
2. When RDNn = 0
φ
Address bus
D15 to D8
D7 to D0
D15 to D8
D7 to D0
T
1
High impedance
Bus cycle
High
T
2
Valid
T
3
Invalid
Valid