MC68HC908JB16JDW Freescale Semiconductor, MC68HC908JB16JDW Datasheet - Page 249
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MC68HC908JB16JDW
Manufacturer Part Number
MC68HC908JB16JDW
Description
IC MCU 16K FLASH 6MHZ USB 20SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908JB16DWE.pdf
(332 pages)
Specifications of MC68HC908JB16JDW
Core Processor
HC08
Core Size
8-Bit
Speed
6MHz
Connectivity
SCI, USB
Peripherals
LED, LVD, POR, PWM
Number Of I /o
13
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
384 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC908JB16JDWE
Manufacturer:
FREESCALE
Quantity:
20 000
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13.3 Functional Description
MC68HC908JB16
Freescale Semiconductor
$0054
$0055
$0056
$0057
$0058
$0059
PLL2 N & R Divider Select
Phase Detector Control
PLL1 N Divider Select
PLL1 R Divider Select
PLL2 N Divider Select
PLL2 R Divider Select
Register High
Register Low
Register Low
Register Low
Register Low
—
Rev. 1.1
(PNRH2)
(PNSL1)
(PRSL1)
(PNSL1)
(PRSL2)
Register
(PDCR)
Figure 13-2
this MCU.
The two CGMs are independently programmable, with their respective
outputs at the CGMOUT1 and CGMOUT2 pins.
The following paragraphs describes the CGM circuit blocks and internal
signals.
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Figure 13-1. CGM I/O Register Summary
VDS2_11 VDS2_10
VDS1_7
RDS1_7
VDS2_7
RDS2_7
PHD_7
0
1
0
0
1
1
Clock Generator Module (CGM)
shows the structure of one CGM. There are two CGMs in
RDS1_6
RDS2_6
VDS1_6
VDS2_6
PHD_6
1
0
0
1
0
0
RDS1_5
RDS2_5
VDS1_5
VDS2_9
VDS2_5
PHD_5
1
0
1
1
0
0
VDS1_4
RDS1_4
VDS2_8
VDS2_4
RDS2_4
PHD_4
1
1
0
1
1
1
VDS1_3
RDS1_3
VDS2_3
RDS2_3
PHD_3
1
0
0
0
1
0
0
Clock Generator Module (CGM)
VDS1_2
RDS1_2
VDS2_2
RDS2_2
PHD_2
1
0
0
0
1
0
0
RDS1_1
RDS2_9
RDS2_1
VDS1_1
VDS2_1
PHD_1
0
0
0
0
0
0
Technical Data
RDS1_0
RDS2_8
RDS2_0
VDS1_0
VDS2_0
PHD_0
1
0
0
1
0
0
249
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