MC908LJ12CFUE Freescale Semiconductor, MC908LJ12CFUE Datasheet - Page 216

• Manufacturer Part Number: MC908LJ12CFUE
• Description: IC MCU 12K FLASH 4/8MHZ 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ12CFUE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 32
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Processor Series: HC08LJ
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68EML08LJLKE, ZK-HC08LX-A, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 6 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Real Time Clock (RTC)
12.6 RTC Registers
12.6.1 RTC Control Register 1 (RTCCR1)
Technical Data
216
Address:
The RTC module has thirteen memory-mapped registers:
The RTC control register 1 (RTCCR1) contains the eight interrupt enable
bits for RTC interrupt functions.
ALMIE — Alarm Interrupt Enable
Reset:
Read:
Write:
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This read/write bit enables the alarm flag, ALMF, to generate CPU
interrupt requests. Reset clears the ALMIE bit.
1 = ALMF enabled to generate CPU interrupt
0 = ALMF not enabled to generate CPU interrupt
RTC control register 1 (RTCCR1)
RTC control register 2 (RTCCR2)
RTC status register (RTCSR)
Alarm minute and hour registers (ALMR and ALHR)
Second register (SECR)
Minute register (MINR)
Hour register (HRR)
Day register (DAY)
Month register (MTHR)
Year register (YRR)
Day of the week register (DOWR)
Chronograph data register (CHRR)
ALMIE
$0042
0
Figure 12-3. RTC Control Register 1 (RTCCR1)
Real Time Clock (RTC)
CHRIE
0
DAYIE
0
HRIE
0
MINIE
0
MC68HC908LJ12
SECIE
Freescale Semiconductor
0
TB1IE
0
—
Rev. 2.1
TB2IE
0