HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 188

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 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: -

Table 6.6
Row
address
Column
address
Note:
6.5.4
If the bit in ABWCR corresponding to an area designated as DRAM space is set to 1, that area is
designated as 8-bit DRAM space; if the bit is cleared to 0, the area is designated as 16-bit DRAM
space. In 16-bit DRAM space,
In 8-bit DRAM space the upper half of the data bus, D
space both the upper and lower halves of the data bus, D
Access sizes and data alignment are the same as for the basic bus interface: see section 6.4.2, Data
Size and Data Alignment.
6.5.5
Table 6.7 shows the pins used for DRAM interfacing and their functions.
* Row address bit A
DRCRB
MXC1 MXC0 Bits
0
1
—
Data Bus
Pins Used for DRAM Interface
Settings of Bits MXC1 and MXC0 and Address Multiplexing Method
0
1
0
1
—
Column
Address
8 bits
9 bits
10 bits
Illegal
setting
—
20
is not multiplexed in 1-Mbyte mode.
16-bit organization DRAM can be connected directly.
A
A
A
A
—
A
23
23
23
23
23
to A
to A
to A
to A
to A
13
13
13
13
13
A
A
A
A
—
A
12
20
12
12
12
* A
A
A
A
—
A
11
19
20
11
11
* A
A
A
A
—
A
10
18
19
20
10
15
* A
to D
15
A
A
A
—
A
to D
9
17
18
19
9
Address Pins
8
A
A
A
A
—
A
, is enabled, while in 16-bit DRAM
8
16
17
18
8
0
, are enabled.
Rev. 2.0, 06/04, page 159 of 980
A
A
A
A
—
A
7
15
16
17
7
A
A
A
A
—
A
6
14
15
16
6
A
A
A
A
—
A
5
13
14
15
5
A
A
A
A
—
A
4
12
13
14
4
A
A
A
A
—
A
3
11
12
13
3
A
A
A
A
—
A
2
10
11
12
2
A
A
A
A
—
A
1
9
10
11
1
A
A
A
A
—
A
0
8
9
10
0