HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 174
HD64F3029XBL25V
Manufacturer Part Number
HD64F3029XBL25V
Description
MCU 5V 512K,PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.HD64F3029X25.pdf
(1012 pages)
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
-
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In byte access, whether the upper or lower data bus is used is determined by whether the address
is even or odd. The upper data bus is used for an even address, and the lower data bus for an odd
address.
6.4.3
Table 6.4 shows the data buses used, and the valid strobes, for the access spaces.
In a read, the RD signal is valid for both the upper and the lower half of the data bus.
In a write, the HWR signal is valid for the upper half of the data bus, and the LWR signal for the
lower half.
Byte size
Byte size
Word size
Longword size
Figure 6.8 Access Sizes and Data Alignment Control (16-Bit Access Area)
Valid Strobes
· Even address
· Odd address
1st bus cycle
2nd bus cycle
D
15
Upper data bus
Rev. 2.0, 06/04, page 145 of 980
D
8
D
7
Lower data bus
D
0
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