HD64F3694FTV Renesas Electronics America, HD64F3694FTV Datasheet - Page 321
HD64F3694FTV
Manufacturer Part Number
HD64F3694FTV
Description
IC H8/3694F MCU FLASH 48-QFN
Manufacturer
Renesas Electronics America
Series
H8® H8/300H Tinyr
Datasheet
1.HD64F3694GFYV.pdf
(452 pages)
Specifications of HD64F3694FTV
Core Processor
H8/300H
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, SCI
Peripherals
PWM, WDT
Number Of I /o
29
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
48-QFN
For Use With
R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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Table 18.1 shows the relationship between the LVDCR settings and select functions. LVDCR
should be set according to table 18.1.
Note:
Bit
7
6 to 4
3
2
1
0
*
Bit Name
LVDE
LVDSEL
LVDRE
LVDDE
LVDUE
Not initialized by LVDR but initialized by a power-on reset or WDT reset.
Initial
Value
0*
All 1
0*
0*
0
0
Section 18 Power-On Reset and Low-Voltage Detection Circuits (Optional)
R/W
R/W
R/W
R/W
R/W
R/W
Description
LVD Enable
0: The low-voltage detection circuit is not used (In
1: The low-voltage detection circuit is used
Reserved
These bits are always read as 1, and cannot be modified.
LVDR Detection Level Select
0: Reset detection voltage is 2.3 V (typ.)
1: Reset detection voltage is 3.6 V (typ.)
When the falling or rising voltage detection interrupt is
used, reset detection voltage of 2.3 V (typ.) should be
used. When only a reset detection interrupt is used, reset
detection voltage of 3.6 V (typ.) should be used.
LVDR Enable
0: Disables the LVDR function
1: Enables the LVDR function
Voltage-Fall-Interrupt Enable
0: Interrupt on the power-supply voltage falling below the
1: Interrupt on the power-supply voltage falling below the
Voltage-Rise-Interrupt Enable
0: Interrupt on the power-supply voltage rising above the
1: Interrupt on the power-supply voltage rising above the
standby mode)
selected detection level disabled
selected detection level enabled
selected detection level disabled
selected detection level enabled
Rev.5.00 Nov. 02, 2005 Page 291 of 418
REJ09B0028-0500
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