HD64F3067RF20 Renesas Electronics America, HD64F3067RF20 Datasheet - Page 185

• Manufacturer Part Number: HD64F3067RF20
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3067RF20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• 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
• Package: 100PQFP
• Family Name: H8
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 70
• Interface Type: SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 7
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

16-Bit, Two-State-Access Areas: Figures 6.14 to 6.16 show the timing of bus control signals for
a 16-bit, two-state-access area. In these areas, the upper data bus (D
even addresses and the lower data bus (D
be inserted.
Figure 6.14 Bus Control Signal Timing for 16-Bit, Two-State-Access Area (1)
Write access
Read access
Note: n = 7 to 0
Address bus
D
D
D
D
HWR
15
LWR
15
CS
7
7
AS
RD
(Byte Access to Even Address)
to D
to D
to D
to D
n
0
0
8
8
7
to D
Even external address in area n
0
) in accesses to odd addresses. Wait states cannot
High
T
1
Bus cycle
Undetermined data
Rev. 4.00 Jan 26, 2006 page 161 of 938
Valid
Invalid
T
Valid
15
2
to D
Section 6 Bus Controller
8
) is used in accesses to
REJ09B0276-0400