HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 220

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• 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: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6.9.2
Table 6.11 shows the pin states in an idle cycle.
Table 6.11 Pin States in Idle Cycle
Pins
A
D
CSn
UCAS, LCAS
AS
RD
HWR
LWR
Note:
23
15
Address bus
to A
to D
0
0
* Remains low in DRAM space RAS down mode.
CSn
Pin States in Idle Cycle
RD
Simultaneous change of
Possibility of mutual overlap
(a) Idle cycle not inserted
T1
Bus cycle A
T2
Figure 6.47 Example of Idle Cycle Operation (5)
T3
Bus cycle B
T1
RD
and
T2
CSn
Pin State
Next cycle address value
High impedance
High*
High
High
High
High
High
Address bus
CSn
RD
Rev. 2.0, 06/04, page 191 of 980
T1
Bus cycle A
(b) Idle cycle inserted
T2
T3
Bus cycle B
Ti
T1
T2