UPD78F0550MA-FAA-AX Renesas Electronics America, UPD78F0550MA-FAA-AX Datasheet - Page 345
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
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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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(4) Real-time counter control register 2 (RTCC2)
RTCC2
Symbol
The RTCC2 register is an 8-bit register that is used to control the interval interrupt function and the RTCDIV
pin.
RTCC2 can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears this register to 00H.
Note RCLOE0 and RCLOE2 must not be enabled at the same time.
Cautions 1. Change ICT2, ICT1, and ICT0 when RINTE = 0.
Remark f
RCLOE2
RCKDIV
RINTE
RINTE
2. When the output from RTCDIV pin is stopped, the output continues after a maximum of
<7>
SUB:
After reset: 00H
0
1
1
1
1
1
1
1
0
1
0
1
Figure 10-5. Format of Real-Time Counter Control Register 2 (RTCC2)
two clocks of f
is stopped immediately after entering the high level, a pulse of at least one clock width of
f
Note
SUB
Subsystem clock oscillation frequency
may be generated.
Output of RTCDIV pin is disabled.
Output of RTCDIV pin is enabled.
RTCDIV pin outputs 512 Hz (1.95 ms).
RTCDIV pin outputs 16.384 kHz (0.061 ms).
RCLOE2
ICT2
<6>
0
0
0
0
1
1
1
R/W
SUB
CHAPTER 10 REAL-TIME COUNTER
Preliminary User’s Manual U19111EJ2V1UD
and enters the low level. While 512 Hz is output, and when the output
RCKDIV
ICT1
<5>
0
0
1
1
0
0
1
Selection of RTCDIV pin output frequency
ICT0
0
1
0
1
0
1
4
0
RTCDIV pin output control
Interval interrupt is not generated.
2
2
2
2
2
2
2
6
7
8
9
10
11
12
/f
/f
/f
/f
/f
/f
/f
SUB
SUB
SUB
SUB
SUB
SUB
SUB
3
0
(1.953125 ms)
(3.90625 ms)
(7.8125 ms)
(15.625 ms)
(31.25 ms)
(62.5 ms)
(125 ms)
Interval interrupt (INTRTCI) selection
ICT2
2
ICT1
1
ICT0
0
345
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