UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 992
UPD78F1506GF-GAT-AX
Manufacturer Part Number
UPD78F1506GF-GAT-AX
Description
MCU 16BIT 78K0R/LX3 128-LQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Lx3r
Datasheet
1.UPD78F1500GK-GAK-AX.pdf
(1016 pages)
Specifications of UPD78F1506GF-GAT-AX
Core Processor
78K/0R
Core Size
16-Bit
Speed
20MHz
Connectivity
3-Wire SIO, I²C, LIN, UART/USART
Peripherals
DMA, LCD, LVD, POR, PWM, WDT
Number Of I /o
78
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 12x12b, D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
- Current page: 992 of 1016
- Download datasheet (7Mb)
78K0R/Lx3
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
Power-on-
clear
circuit
Low-
voltage
detector
Function
Timing of
generation of
internal reset
signal (LVIOFF =
1)
Timing of
generation of
internal reset
signal (LVIOFF =
0)
Cautions for
power-on-clear
circuit
LVIM: Low-
voltage detection
register
LVIS: Low-
voltage detection
level select
register
Details of
Function
−
Input voltage from external input pin (EXLVI) must be EXLVI < V
If the low-voltage detector (LVI) is set to ON by an option byte by default, the reset
signal is not released until the supply voltage (V
If an internal reset signal is generated in the POC circuit, the reset control flag
register (RESF) is cleared to 00H.
Set the low-voltage detector by software after the reset status is released (see
CHAPTER 24 LOW-VOLTAGE DETECTOR).
Set the low-voltage detector by software after the reset status is released (see
CHAPTER 24 LOW-VOLTAGE DETECTOR).
In a system where the supply voltage (V
vicinity of the POC detection voltage (V
reset and released from the reset status. In this case, the time from release of reset
to the start of the operation of the microcontroller can be arbitrarily set by taking the
following action.
To stop LVI, be sure to clear (0) LVION by using a 1-bit memory manipulation
instruction.
When LVI is used in interrupt mode (LVIMD = 0) and LVISEL is set to 0, an interrupt
request signal (INTLVI) that disables LVI operation (clears LVION) when the supply
voltage (V
voltage of external input pin (EXLVI) is less than or equal to the detection voltage
(V
Be sure to clear bits 4 to 7 to “0”.
Change the LVIS value with either of the following methods.
• When changing the value after stopping LVI
<1> Stop LVI (LVION = 0).
<2> Change the LVIS register.
<3> Set to the mode used as an interrupt (LVIMD = 0).
<4> Mask LVI interrupts (LVIMK = 1).
<5> Enable LVI operation (LVION = 1).
<6> Before cancelling the LVI interrupt mask (LVIMK = 0), clear it with software
• When changing the value after setting to the mode used as an interrupt (LVIMD =
<1> Mask LVI interrupts (LVIMK = 1).
<2> Set to the mode used as an interrupt (LVIMD = 0).
<3> Change the LVIS register.
<4> Before cancelling the LVI interrupt mask (LVIMK = 0), clear it with software
When an input voltage from the external input pin (EXLVI) is detected, the detection
voltage (V
0)
EXLVI
because an LVIIF flag may be set when LVI operation is enabled.
because an LVIIF flag may be set when the LVIS register is changed.
)) is generated and LVIIF may be set to 1.
DD
EXLVI
) is less than or equal to the detection voltage (V
) is fixed. Therefore, setting of LVIS is not necessary.
Cautions
POR
DD
, V
) fluctuates for a certain period in the
DD
PDR
) exceeds 2.07 V ±0.2 V.
APPENDIX C LIST OF CAUTIONS
), the system may be repeatedly
LVI
) (if LVISEL = 1, input
DD
.
pp.803,
804
p.803
p.805
p.806
p.807
p.812
p.812
p.812
p.813
p.814
p.814
Page
(32/39)
992
Related parts for UPD78F1506GF-GAT-AX
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR H8SX/1622
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet: