MC908LJ12CFBE Freescale Semiconductor, MC908LJ12CFBE Datasheet - Page 30
![IC MCU 12K FLASH 8MHZ 52-LQFP](/photos/12/35/123587/mc908lj12cfbe_sml.jpg)
MC908LJ12CFBE
Manufacturer Part Number
MC908LJ12CFBE
Description
IC MCU 12K FLASH 8MHZ 52-LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC98LJ12CFUE.pdf
(414 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC908LJ12CFBE
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MC908LJ12CFBE
Manufacturer:
SANYO
Quantity:
650
Company:
Part Number:
MC908LJ12CFBE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC908LJ12CFBE
Manufacturer:
FREESCALE
Quantity:
20 000
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List of Tables
Technical Data
30
Table
10-16 ICP_LDRNGE Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
10-17 EE_WRITE Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
10-18 EE_READ Routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
11-1 Pin Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
11-2 Prescaler Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
11-3 Mode, Edge, and Level Selection . . . . . . . . . . . . . . . . . . . . . . 206
12-1 CGMXCLK Frequency for RTC Input Reference . . . . . . . . . . 219
13-1 Pin Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
13-2 Start Bit Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
13-3 Data Bit Recovery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .242
13-4 Stop Bit Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .243
13-5 SCI Pin Functions (Standard and Infrared). . . . . . . . . . . . . . . 250
13-6 Character Format Selection . . . . . . . . . . . . . . . . . . . . . . . . . . 253
13-7 SCI Baud Rate Prescaling . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
13-8 SCI Baud Rate Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
13-9 SCI Baud Rate Selection Examples . . . . . . . . . . . . . . . . . . . .266
13-10 Infrared Narrow Pulse Selection . . . . . . . . . . . . . . . . . . . . . . . 267
14-1 Pin Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
14-2 SPI Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .286
14-3 SPI Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
14-4 SPI Master Baud Rate Selection . . . . . . . . . . . . . . . . . . . . . . 298
15-1 MUX Channel Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
15-2 ADC Clock Divide Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
15-3 ADC Mode Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .315
16-1 Pin Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
16-3 LCD Bias Voltage Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
16-2 Resistor Ladder Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
16-4 Fast Charge Duty Cycle Selection . . . . . . . . . . . . . . . . . . . . . 337
16-5 LCD Duty Cycle Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
16-6 LCD Waveform Base Clock Selection . . . . . . . . . . . . . . . . . . 338
List of Tables
Title
MC68HC908LJ12
Freescale Semiconductor
—
Rev. 2.1
Page
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