UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 625
UPD78F0550MA-FAA-AX
Manufacturer Part Number
UPD78F0550MA-FAA-AX
Description
MCU 8BIT 16-SSOP
Manufacturer
Renesas Electronics America
Series
78K0/Kx2-Lr
Datasheet
1.UPD78F0550MA-FAA-AX.pdf
(734 pages)
Specifications of UPD78F0550MA-FAA-AX
Package / Case
*
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Speed
10MHz
Number Of I /o
12
Core Processor
78K/0
Program Memory Type
FLASH
Ram Size
384 x 8
Program Memory Size
4KB (4K x 8)
Data Converters
A/D 4x10b
Oscillator Type
Internal
Peripherals
LVD, POR, PWM, WDT
Connectivity
I²C, LIN, UART/USART
Core Size
8-Bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F0550MA-FAA-AX
Manufacturer:
Renesas
Quantity:
800
Part Number:
UPD78F0550MA-FAA-AX
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
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Notes 4.
Cautions 1. To stop LVI, follow either of the procedures below.
5.
2. Input voltage from external input pin (EXLVI) must be EXLVI < V
3. If LVI operation is disabled (clears LVION) when LVI is used in interrupt mode (LVIMD = 0),
4. For 78K0/KY2-L and 78K0/KA2-L, be sure to clear bit 2 to 0.
When LVION is set to 1, operation of the comparator in the LVI circuit is started. Use software to wait
for an operation stabilization time (10
stabilized. After the operation stabilizes, an external input (minimum pulse width: 200 s) of 200 s
or more is required until LVIF is set (1) after the voltage drops to the LVI detection voltage or less.
78K0/KB2-L and 78K0/KC2-L only.
LVISEL is set to 0, and the supply voltage (V
(V
voltage of external input pin (EXLVI) is less than or equal to the detection voltage (V
an interrupt request signal (INTLVI) is generated and LVIIF may be set to 1.
When using 8-bit memory manipulation instruction: Write 00H to LVIM.
When using 1-bit memory manipulation instruction: Clear LVION to 0.
LVI
), or when LVI is used in interrupt mode (LVIMD = 0), LVISEL is set to 1, and input
CHAPTER 22 LOW-VOLTAGE DETECTOR
Preliminary User’s Manual U19111EJ2V1UD
s (MAX.)) from when LVION is set to 1 until operation is
DD
) is less than or equal to the detection voltage
DD
.
EXLVI
625
)),
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