MC908LJ12CFBE Freescale Semiconductor, MC908LJ12CFBE Datasheet - Page 14

• Manufacturer Part Number: MC908LJ12CFBE
• Description: IC MCU 12K FLASH 8MHZ 52-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ12CFBE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 20
• 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 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-LQFP
• 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
• Operating Supply Voltage: 3.3 V, 5 V
• 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: 6-ch x 10-bit
• Controller Family/series: HC08
• No. Of I/o's: 20
• Ram Memory Size: 512Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: SCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table of Contents
Technical Data
14
12.3
12.4
12.4.1
12.4.2
12.4.3
12.4.4
12.4.5
12.5
12.5.1
12.5.2
12.6
12.6.1
12.6.2
12.6.3
12.6.4
12.6.5
12.6.6
12.6.7
12.6.8
12.6.9
12.6.10 Year Register (YRR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
12.6.11 Day-Of-Week Register (DOWR) . . . . . . . . . . . . . . . . . . . . 226
12.6.12 Chronograph Data Register (CHRR) . . . . . . . . . . . . . . . . . 226
13.1
13.2
13.3
13.4
13.5
13.6
13.6.1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
RTC Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .227
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Pin Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
IRSCI Module Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Infrared Functional Description. . . . . . . . . . . . . . . . . . . . . . . . 232
Section 13. Infrared Serial Communications
Time Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .214
Calendar Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .214
Alarm Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Timebase Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Chronograph Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .215
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .215
RTC Control Register 1 (RTCCR1) . . . . . . . . . . . . . . . . . . 216
RTC Control Register 2 (RTCCR2) . . . . . . . . . . . . . . . . . . 218
RTC Status Register (RTCSR). . . . . . . . . . . . . . . . . . . . . . 219
Alarm Minute and Hour Registers (ALMR and ALHR) . . . . 222
Second Register (SECR) . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Minute Register (MINR) . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Hour Register (HRR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Day Register (DAYR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Month Register (MTHR) . . . . . . . . . . . . . . . . . . . . . . . . . . .225
Infrared Transmit Encoder . . . . . . . . . . . . . . . . . . . . . . . . . 233
Table of Contents
Interface Module (IRSCI)
MC68HC908LJ12
Freescale Semiconductor
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Rev. 2.1