MC908LJ12CFBE Freescale Semiconductor, MC908LJ12CFBE Datasheet - Page 19

IC MCU 12K FLASH 8MHZ 52-LQFP

MC908LJ12CFBE

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

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

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Part Number
Manufacturer
Quantity
Price
Part Number:
MC908LJ12CFBE
Manufacturer:
Freescale Semiconductor
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Freescale Semiconductor
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MC68HC908LJ12
Freescale Semiconductor
Rev. 2.1
17.6
17.6.1
17.6.2
18.1
18.2
18.3
18.4
18.4.1
18.5
18.6
19.1
19.2
19.3
19.4
19.5
19.5.1
19.6
19.6.1
19.6.2
19.7
19.8
19.9
19.10 Keyboard Module During Break Interrupts . . . . . . . . . . . . . . . 370
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .357
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
IRQ Module During Break Interrupts . . . . . . . . . . . . . . . . . . . 361
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .363
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369
Wait Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370
Port D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .358
IRQ Status and Control Register (INTSCR) . . . . . . . . . . . . . . 361
I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .365
Keyboard Interrupt Registers . . . . . . . . . . . . . . . . . . . . . . . . . 367
Section 19. Keyboard Interrupt Module (KBI)
Port D Data Register (PTD) . . . . . . . . . . . . . . . . . . . . . . . . 354
Data Direction Register D (DDRD). . . . . . . . . . . . . . . . . . . 355
IRQ Pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
Keyboard Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367
Keyboard Status and Control Register. . . . . . . . . . . . . . . . 368
Keyboard Interrupt Enable Register . . . . . . . . . . . . . . . . . . 369
Section 18. External Interrupt (IRQ)
Table of Contents
Table of Contents
Technical Data
19

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