HD64F2676VFC33 Renesas Electronics America, HD64F2676VFC33 Datasheet - Page 291

• Manufacturer Part Number: HD64F2676VFC33
• Description: IC H8S MCU FLASH 256K 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2676VFC33

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Precharge-sel
DQMU, DQML
Address bus
HWR, LWR
Data bus
CKE
CAS
RAS
WE
RD
Figure 6.74 Example of Idle Cycle Operation in RAS Down Mode
PALL ACTV READ
Column
address
T
p
(Read in Different Area) (IDLC = 1, CAS Latency 2)
Continuous synchronous
DRAM space read
address
address
Row
Row
T
r
T
Column address 1
c1
T
cl
High
High
T
c2
External space read
T
External address
External address
1
NOP
T
Rev. 3.00 Mar 17, 2006 page 239 of 926
2
T
3
Section 6 Bus Controller (BSC)
Idle cycle
T
i
Continuous synchronous
DRAM space read
T
Column address 2
i
READ
REJ09B0283-0300
T
c1
T
Cl
NOP
T
c2