DF2170BVTE33V Renesas Electronics America, DF2170BVTE33V Datasheet - Page 169

• 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: -

φ
Address bus
Data bus
Figure 6.34 Example of Idle Cycle Insertion when RAS Down Mode cannot be Continued
Figure 6.33 Example of Operation Timing in RAS Down Mode (RAST = 0, CAST = 0)
(
φ
Address bus
Data bus
(
,
)
(
(
(
)
,
)
)
)
Row address 1
T
p
DRAM space read
T
Row address
T
p
r
Column address 1
DRAM space read
T
T
c1
r
T
Column address 1
c2
T
c1
Normal space read
External address
T
1
T
c2
T
2
External address
High
Normal space
T
T
1
RU
read
Row address 2
Rev. 2.00, 03/04, page 135 of 534
T
DRAM space read
p
T
2
T
Column address 2
r
DRAM space
T
c1
Column address 2
read
T
c1
T
c2
T
c2