HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 596
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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16.2
16.2.1
The D/A data registers (DADR0 and DADR1) are 8-bit readable/writable registers that store the
data to be converted. When analog output is enabled, the D/A data register values are constantly
converted and output at the analog output pins.
The D/A data registers are initialized to H'00 by a reset and in standby mode.
When the DASTE bit is set to 1 in the D/A standby control register (DASTCR), the D/A registers
are not initialized in software standby mode.
16.2.2
DACR is an 8-bit readable/writable register that controls the operation of the D/A converter.
DACR is initialized to H'1F by a reset and in standby mode.
When the DASTE bit is set to 1 in DASTCR, the DACR is not initialized in software standby
mode.
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Register Descriptions
D/A Data Registers 0 and 1 (DADR0/1)
D/A Control Register (DACR)
DAOE1
R/W
R/W
7
0
7
0
DAOE0
R/W
R/W
D/A output enable 1
Controls D/A conversion and analog output
6
0
6
0
R/W
DAE
R/W
D/A output enable 0
Controls D/A conversion and analog output
5
0
5
0
R/W
D/A enable
Controls D/A conversion
—
—
4
0
4
1
R/W
—
—
3
1
3
0
Rev. 2.0, 06/04, page 567 of 980
R/W
—
—
2
1
2
0
R/W
—
—
1
1
1
0
R/W
—
—
0
1
0
0
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