HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 747

• Manufacturer Part Number: HD64F3048VTF8
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048VTF8

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F3048VX8

22.3.3
Control signal timing is shown as follows:
Note: * This is a function for models with on-chip mask ROM (H8/3048, H8/3047, H8/3045, and
RES
MD2 to MD0
RESO
Reset input timing
Figure 22.18 shows the reset input timing.
Reset output timing
Figure 22.19 shows the reset output timing.
Interrupt input timing
Figure 22.20 shows the input timing for NMI and IRQ
Bus-release mode timing
Figure 22.21 shows the bus-release mode timing.
H8/3044), PROM (H8/3048ZTAT), and on-chip flash memory with a dual power supply
(H8/3048F). The function does not exist in the product with on-chip flash memory with a
single power supply (H8/3048F-ONE).
Control Signal Timing
Figure 22.19 Reset Output Timing*
Figure 22.18 Reset Input Timing
t
MDS
t
RESD
t
RESS
Rev. 7.00 Sep 21, 2005 page 721 of 878
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to IRQ
t
RESD
Section 22 Electrical Characteristics
t
RESS
0
.
t
t
RESOW
RESW
REJ09B0259-0700