UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 353

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

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: -

78K0R/Lx3
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
Year count
register
(YEAR)
(8-bit)
f
SUB
Buffer
WALE
Real-time counter control register 1 (RTCC1)
WALIE WAFG
Month count
(MONTH)
register
(5-bit)
12-bit counter
1 month
Buffer
(ALARMWW)
Alarm week
Week count
(WEEK)
register
register
RIFG
(3-bit)
(7-bit)
Buffer
RWST
Figure 7-1. Block Diagram of Real-Time Counter
Day count
register
RWAIT
(DAY)
(6-bit)
Buffer
1 day
RINTE RCLOE2
AMPM
(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 (RTCC0)
RCKDIV
Alarm minute
(ALARMWM)
Minute count
register
register
(7-bit)
(7-bit)
(MIN)
1 minute
Buffer
ICT2
Real-time counter control register 2 (RTCC2)
ICT1
Second
register
count
(SEC)
(7-bit)
CT2
Buffer
RCKDIV
ICT0
RINTE
CHAPTER 7 REAL-TIME COUNTER
CT1
RWST
RCLOE2
Wait control
CT0
Count enable/
disable circuit
RWAIT
RTCE
To cannels 0 or 4 of the TAU0
INTRTCI
seconds
f
RIFG
SUB
0.5
Sub-count
(RSUBC)
latch (P31)
register
(16-bit)
latch (P30)
Output
Output
Watch error
(SUBCUD)
correction
register
(8-bit)
Count clock
= 32.768 kHz
f
SUB
CT0 to CT2
PM31
To LCD driver/controller
INTRTC
PM30
RTCDIV/
RTCCL/TI00/
TO03/INTP2/
P31
RTC1HZ/
TI03/TO00/
P30/INTP1
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