D13007VX13V Renesas Electronics America, D13007VX13V Datasheet - Page 176

• Manufacturer Part Number: D13007VX13V
• Description: MCU 3V 0K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13007VX13V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 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: -
• Program Memory Size: -

6. Bus Controller
Pin Wait Insertion: Setting the WAITE bit in BCR to 1 enables wait insertion by means of the
WAIT pin. When external space is accessed in this state, a program wait is first inserted. If the
WAIT pin is low at the falling edge of φ in the last T
the WAIT pin is held low, T
This is useful when inserting four or more T
different external devices.
The WAITE bit setting applies to all areas. Pin waits cannot be inserted in DRAM space.
Figure 6.15 shows an example of the timing for insertion of one program wait state in 3-state
space.
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REJ09B0396-0500
Read access
Write access
Figure 6.15 Example of Wait State Insertion Timing
Address bus
Note:
HWR, LWR
W
Data bus
Data bus
states are inserted until it goes high.
WAIT
φ
RD
indicates the timing of WAIT pin sampling.
AS
T
W
1
states, or when changing the number of T
Inserted
by program wait Inserted by WAIT pin
T
2
2
or T
T
W
w
state, another T
Write data
T
w
T
w
Read data
W
state is inserted. If
T
3
W
states for