DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 168

• Manufacturer Part Number: DF3048X16V
• Description: MCU 5V 128K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048X16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• 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-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 6 Bus Controller
16-Bit, Two-State-Access Areas: Figures 6.9 to 6.11 show the timing of bus control signals for a
16-bit, two-state-access area. In these areas, the upper address bus (D
even addresses and the lower address bus (D
cannot be inserted.
Rev. 7.00 Sep 21, 2005 page 142 of 878
REJ09B0259-0700
Note: n = 7 to 0
Figure 6.9 Bus Control Signal Timing for 16-Bit, Two-State-Access Area (1)
Read
access
Write
access
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
(Byte Access to Even Address)
High
Even external address in area n
7
to D
T
1
0
) is used to access odd addresses. Wait states
Bus cycle
Undetermined data
Valid
Invalid
Valid
T
2
15
to D
8
) is used to access