UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 836
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
-
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78K0R/Lx3
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
Address: 000C0H/010C0H
Address: 000C1H/010C1H
Notes 1.
Caution The watchdog timer continues its operation during self-programming of the flash memory and
Remark f
Notes 1.
(Cautions are listed on the next page.)
2.
2.
3.
WDSTBYON
EEPROM emulation. During processing, the interrupt acknowledge time is delayed. Set the overflow
time and window size taking this delay into consideration.
IL
FRQSEL2
Set the same value as 000C0H to 010C0H when the boot swap operation is used because 000C0H is
replaced by 010C0H.
The window open period is 100% when WDSTBYON = 0, regardless the value of WINDOW1 and
WINDOW0.
Set the same value as 000C1H to 010C1H when the boot swap operation is used because 000C1H is
replaced by 010C1H.
When 8 MHz or 20 MHz has been selected, the 8 MHz internal high-speed oscillator automatically starts
oscillating after reset release.
microcontroller, oscillation is started by setting bit 0 (DSCON) of the 20 MHz internal high-speed oscillation
control register (DSCCTL) to 1 with V
speed oscillator while the microcontroller operates.
When 1 MHz has been selected, the microcontroller operates on the 1 MHz internal high-speed oscillator
after reset release. The circuit cannot be changed to an 8 MHz or 20 MHz internal high-speed oscillator
while the microcontroller operates.
WDTINIT
: Internal low-speed oscillation clock frequency
LVIOFF
Other than the above
7
0
1
7
0
1
1
0
1
1
Note 1
Note 1
Counter operation stopped in HALT/STOP mode
Counter operation enabled in HALT/STOP mode
LVI is ON by default (LVI default start function enabled) upon reset release (upon power
application)
LVI is OFF by default (LVI default start function stopped) upon reset release (upon power
application)
Figure 26-1. Format of User Option Byte (000C0H/010C0H) (2/2)
WINDOW1
FRQSEL1
Figure 26-2. Format of User Option Byte (000C1H/010C1H)
6
6
1
1
0
1
8 MHz/20 MHz
1 MHz
8 MHz
Setting prohibited
WINDOW0
Operation control of watchdog timer counter (HALT/STOP mode)
5
5
1
Note 3
To use the 20 MHz internal high-speed oscillator to operate the
DD
Note 2
WDTON
Setting of LVI on power application
≥ 2.7 V. The circuit cannot be changed to a 1 MHz internal high-
4
4
1
Internal high-speed oscillator frequency
WDCS2
Note 2
3
3
1
FRQSEL2
WDCS1
2
2
CHAPTER 26 OPTION BYTE
FRQSEL1
WDCS0
1
1
WDSTBYON
LVIOFF
0
0
836
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