D13003TF16V Renesas Electronics America, D13003TF16V Datasheet - Page 240

• Manufacturer Part Number: D13003TF16V
• Description: IC H8/3003 ROMLESS 112QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13003TF16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 50
• Program Memory Type: ROMless
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Figure 8-18 shows the timing when the DMAC is activated by the falling edge of DREQ in block
transfer mode.
ø
DREQ
A
RD
HWR
23
Figure 8-17 Timing of DMAC Activation by Low DREQ Level in Normal Mode
to A
,
LWR
0
T
2
T
CPU cycle
Minimum 4 states
1
T
2
T
1
T
2
T
d
T
220
1
DMAC cycle
T
2
T
1
Next sampling point
T
2
T
1
T
2
CPU cycle
T
1
T
2
T
1