MC908LJ12CFUER Freescale Semiconductor, MC908LJ12CFUER Datasheet - Page 120
MC908LJ12CFUER
Manufacturer Part Number
MC908LJ12CFUER
Description
IC MCU 12K FLASH 4/8MHZ 64-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC98LJ12CFUE.pdf
(414 pages)
Specifications of MC908LJ12CFUER
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC908LJ12CFUER
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Clock Generator Module (CGM)
8.6.2 PLL Bandwidth Control Register
Technical Data
120
VPR1 and VPR0 — VCO Power-of-Two Range Select Bits
The PLL bandwidth control register (PBWC):
These read/write bits control the VCO’s hardware power-of-two range
multiplier E that, in conjunction with L (See
Programming the
Register.) controls the hardware center-of-range frequency, f
VPR1:VPR0 cannot be written when the PLLON bit is set. Reset
clears these bits.
•
•
•
•
NOTE: Do not program E to a value of 3.
Selects automatic or manual (software-controlled) bandwidth
control mode
Indicates when the PLL is locked
In automatic bandwidth control mode, indicates when the PLL is in
acquisition or tracking mode
In manual operation, forces the PLL into acquisition or tracking
mode
VPR1 and VPR0
PRE1 and PRE0
Clock Generator Module (CGM)
Table 8-3. VPR1 and VPR0 Programming
00
01
10
Table 8-2. PRE 1 and PRE0 Programming
00
01
10
11
PLL, and
8.6.4 PLL VCO Range Select
E
0
1
2
P
0
1
2
3
8.4.3 PLL
MC68HC908LJ12
VCO Power-of-Two
Range Multiplier
Prescaler Multiplier
Freescale Semiconductor
1
2
4
Circuits,
1
2
4
8
—
VRS
Rev. 2.1
8.4.6
.
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