MC68HC908JL3CDW Freescale Semiconductor, MC68HC908JL3CDW Datasheet - Page 147
MC68HC908JL3CDW
Manufacturer Part Number
MC68HC908JL3CDW
Description
IC MCU 8MHZ 4K FLASH 28-SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC68HC908JK1CDW.pdf
(212 pages)
Specifications of MC68HC908JL3CDW
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LED, LVD, POR, PWM
Number Of I /o
23
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.3 V
Data Converters
A/D 12x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908JL3CDW
Manufacturer:
WSI
Quantity:
8
Part Number:
MC68HC908JL3CDW
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
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11.8.3 ADC Input Clock Register
MC68H(R)C908JL3
Freescale Semiconductor
—
Rev. 1.1
Address:
Address:
This register selects the clock frequency for the ADC.
ADIV2:ADIV0 — ADC Clock Prescaler Bits
Reset:
Reset:
Read:
Read:
Write:
Write:
ADIV2, ADIV1, and ADIV0 form a 3-bit field which selects the divide
ratio used by the ADC to generate the internal ADC clock.
shows the available clock configurations. The ADC clock should be
set to approximately 1MHz.
$003D
$003E
ADIV2
Bit 7
AD7
Bit 7
Figure 11-5. ADC Input Clock Register (ADICLK)
Analog-to-Digital Converter (ADC)
0
Figure 11-4. ADC Data Register (ADR)
= Unimplemented
= Unimplemented
ADIV1
AD6
6
6
0
ADIV0
AD5
5
5
0
Indeterminate after reset
AD4
4
4
0
0
AD3
3
3
0
0
Analog-to-Digital Converter (ADC)
AD2
2
2
0
0
AD1
1
1
0
0
Technical Data
Table 11-2
Bit 0
Bit 0
AD0
0
0
145
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