HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 165

• 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

16-Bit, Three-State-Access Areas: Figures 6.6 to 6.8 show the timing of bus control signals for a
16-bit, three-state-access area. In these areas, the upper address bus (D
even addresses and the lower address bus (D
can be inserted.
Read
access
Write
access
Note: n = 7 to 0
Figure 6.6 Bus Control Signal Timing for 16-Bit, Three-State-Access Area (1)
Address bus
CS
AS
RD
D
D to D
HWR
LWR
D
D to D
15
15
7
7
n
to D
to D
0
0
8
8
High
(Byte Access to Even Address)
T
1
7
Even external address in area n
to D
0
) is used to access odd addresses. Wait states
Bus cycle
Undetermined data
Rev. 7.00 Sep 21, 2005 page 139 of 878
T
2
Valid
15
to D
Section 6 Bus Controller
Invalid
Valid
T
8
) is used to access
3
REJ09B0259-0700