UPD78F1144AGK-GAJ-AX Renesas Electronics America, UPD78F1144AGK-GAJ-AX Datasheet - Page 264
UPD78F1144AGK-GAJ-AX
Manufacturer Part Number
UPD78F1144AGK-GAJ-AX
Description
MCU 16BIT 78K0R/KX3 64-LQFP
Manufacturer
Renesas Electronics America
Series
78K0R/Kx3r
Datasheet
1.UPD78F1142AGA-HAB-AX.pdf
(880 pages)
Specifications of UPD78F1144AGK-GAJ-AX
Core Processor
78K/0R
Core Size
16-Bit
Speed
20MHz
Connectivity
3-Wire SIO, I²C, LIN, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
50
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F1144AGK-GAJ-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Year count
register
(YEAR)
(8-bit)
f
SUB
Buffer
WALE
Real-time counter control register 1
WALIE WAFG
Month count
(MONTH)
register
(5-bit)
12-bit counter
1 month
Buffer
(ALARMWW)
Alarm week
Week count
(WEEK)
register
RIFG
register
(3-bit)
(7-bit)
Buffer
RWST
Figure 7-1. Block Diagram of Real-Time Counter
Day count
register
RWAIT
(DAY)
(6-bit)
Buffer
CHAPTER 7 REAL-TIME COUNTER
1 day
AMPM
RINTE RCLOE2
User’s Manual U17854EJ9V0UD
(ALARMWH)
Hour count
Alarm hour
RTCE RCLOE1 RCLOE0 AMPM
(HOUR)
register
register
(6-bit)
(6-bit)
Internal bus
Buffer
1 hour
Real-time counter control register 0
RCKDIV
Alarm minute
(ALARMWM)
Minute count
register
register
(7-bit)
(MIN)
(7-bit)
1 minute
Buffer
ICT2
Real-time counter control register 2
ICT1
Second
register
count
(SEC)
(7-bit)
CT2
Buffer
RCKDIV
ICT0
RINTE
CT1
RWST
Wait control
RCLOE2
CT0
Count enable/
disable circuit
RWAIT
RTCE
INTRTCI
seconds
f
SUB
RIFG
0.5
Sub-count
(RSUBC)
register
(16-bit)
Watch error
(SUBCUD)
correction
register
(8-bit)
Count clock
= 32.768 kHz
f
SUB
RTCDIV/RTCCL/P15
CT0 to CT2
INTRTC
RTC1HZ/
INTP3/P30
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