HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 727

• Manufacturer Part Number: HD64F3048BF25
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048BF25

• 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): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

21.3.3
Control signal timing is shown as follows:
Note: * This is a function for models with on-chip mask ROM (H8/3048B, H8/3048, H8/3047,
RES
MD
RESO
Reset input timing
Figure 21.18 shows the reset input timing.
Reset output timing
Figure 21.19 shows the reset output timing.
Interrupt input timing
Figure 21.20 shows the input timing for NMI and IRQ
Bus-release mode timing
Figure 21.21 shows the bus-release mode timing.
2
to MD
Control Signal Timing
H8/3045, and 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).
0
Figure 21.19 Reset Output Timing *
Figure 21.18 Reset Input Timing
t
MDS
t
RESD
t
RESS
t
SR
Rev. 3.00 Sep 27, 2006 page 699 of 872
5
to IRQ
t
RESD
t
SF
Section 21 Electrical Characteristics
t
RESS
0
.
t
RESW
t
RESOW
REJ09B0325-0300