MC9S08LC36LH Freescale Semiconductor, MC9S08LC36LH Datasheet - Page 277

• Manufacturer Part Number: MC9S08LC36LH
• Description: IC MCU 36K FLASH 2K RAM 64-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08LC36LH

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 36KB (36K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 2x12b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 64-LQFP
• Processor Series: S08LC
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 2.5 KB
• Interface Type: I2C/SCI/SPI1/SPI2
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 18
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2-ch x 12-bit
• For Use With: DEMO9S08LC60 - BOARD DEMO FOR 9S08LC60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Freescale Semiconductor
ADLSMP
ADICLK
ADLPC
MODE
Field
ADIV
6:5
3:2
1:0
7
4
Reset:
W
R
Low Power Configuration — ADLPC controls the speed and power configuration of the successive
approximation converter. This is used to optimize power consumption when higher sample rates are not required.
0 High speed configuration
1 Low power configuration: {FC31}The power is reduced at the expense of maximum clock speed.
Clock Divide Select — ADIV select the divide ratio used by the ADC to generate the internal clock ADCK.
Table 15-6
Long Sample Time Configuration — ADLSMP selects between long and short sample time. This adjusts the
sample period to allow higher impedance inputs to be accurately sampled or to maximize conversion speed for
lower impedance inputs. Longer sample times can also be used to lower overall power consumption when
continuous conversions are enabled if high conversion rates are not required.
0 Short sample time
1 Long sample time
Conversion Mode Selection — MODE bits are used to select between 12-, 10- or 8-bit operation. See
Table
Input Clock Select — ADICLK bits select the input clock source to generate the internal clock ADCK. See
Table
ADLPC
15-7.
15-8.
7
0
shows the available clock configurations.
MODE
ADIV
00
01
10
11
00
01
10
11
MC9S08LC60 Series Data Sheet: Technical Data, Rev. 4
Table 15-5. ADCCFG Register Field Descriptions
0
Figure 15-10. Configuration Register (ADCCFG)
6
ADIV
8-bit conversion (N=8)
12-bit conversion (N=12)
10-bit conversion (N=10)
Reserved
Table 15-6. Clock Divide Select
Table 15-7. Conversion Modes
0
5
Divide Ratio
1
2
4
8
ADLSMP
0
4
Mode Description
Description
Chapter 15 Analog-to-Digital Converter (S08ADC12V1)
0
3
MODE
Input clock ÷ 2
Input clock ÷ 4
Input clock ÷ 8
Clock Rate
Input clock
0
2
0
1
ADICLK
0
0
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