MC908LJ12CPBER Freescale Semiconductor, MC908LJ12CPBER Datasheet - Page 115
MC908LJ12CPBER
Manufacturer Part Number
MC908LJ12CPBER
Description
IC MCU 12K FLASH 4/8MHZ 64-LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC98LJ12CFUE.pdf
(414 pages)
Specifications of MC908LJ12CPBER
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-LQFP
Controller Family/series
HC08
No. Of I/o's
32
Ram Memory Size
512Byte
Cpu Speed
8MHz
No. Of Timers
2
Embedded Interface Type
I2C, SCI, SPI
Rohs Compliant
Yes
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC908LJ12CPBER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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8.4.9 CGM External Connections
8.5 I/O Signals
MC68HC908LJ12
Freescale Semiconductor
—
Rev. 2.1
In its typical configuration, the CGM requires up to four external
components.
Figure 8-3
Care should be taken with PCB routing in order to minimize signal cross
talk and noise. (See
routing information, filter network and its effects on PLL performance.)
The following paragraphs describe the CGM I/O signals.
•
•
Note: Filter network in box can be replaced with a 0.47µF capacitor, but will degrade stability.
Bypass capacitor, C
Filter network
Clock Generator Module (CGM)
shows the external components for the PLL:
MCU
Figure 8-3. CGM External Connections
0.033 µF
8.9 Acquisition/Lock Time Specifications
10 kΩ
BYP
CGMXFC
0.01 µF
Clock Generator Module (CGM)
V
SSA
V
DDA
C
0.1 µF
BYP
V
Technical Data
DD
for
115
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