MC908JL16CFJE Freescale Semiconductor, MC908JL16CFJE Datasheet - Page 134

• Manufacturer Part Number: MC908JL16CFJE
• Description: IC MCU 16K FLASH 8MHZ 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908JL16CFJE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 26
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: HC08JL
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 26
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908JL16E, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 13-ch x 10-bit
• Controller Family/series: HC08
• No. Of I/o's: 26
• Ram Memory Size: 512Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• For Use With: DEMO908JL16E - BOARD DEMO FOR MC908JL16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Analog-to-Digital Converter (ADC)
9.8.2 ADC10 Result High Register (ADRH)
This register holds the MSB’s of the result and is updated each time a conversion completes. All other
bits read as 0s. Reading ADRH prevents the ADC10 from transferring subsequent conversion results into
the results registers until ADRL is read. If ADRL is not read until the after next conversion is completed,
then the intermediate conversion results will be lost. In 8-bit mode, this register contains no interlocking
with ADRL.
9.8.3 ADC10 Result Low Register (ADRL)
This register holds the LSB’s of the result. This register is updated each time a conversion completes.
Reading ADRH prevents the ADC10 from transferring subsequent conversion results into the results
registers until ADRL is read. If ADRL is not read until the after next conversion is completed, then the
intermediate conversion results will be lost. In 8-bit mode, there is no interlocking with ADRH.
134
Address:
Address:
Address:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Write:
Write:
Write:
Figure 9-5. ADC10 Data Register High (ADRH), 10-Bit Mode
Figure 9-4. ADC10 Data Register High (ADRH), 8-Bit Mode
$003D
$003D
$003E
Bit 7
Bit 7
Bit 7
AD7
R
R
R
R
R
R
0
0
0
0
0
Figure 9-6. ADC10 Data Register Low (ADRL)
= Reserved
= Reserved
= Reserved
AD6
R
R
R
6
0
0
6
0
0
6
0
MC68HC908JL16 Data Sheet, Rev. 1.1
AD5
R
R
R
5
0
0
5
0
0
5
0
AD4
R
R
R
4
0
0
4
0
0
4
0
AD3
R
R
R
3
0
0
3
0
0
3
0
AD2
R
R
R
2
0
0
2
0
0
2
0
AD9
AD1
R
R
R
1
0
0
1
0
1
0
Freescale Semiconductor
Bit 0
Bit 0
AD8
Bit 0
AD0
R
R
R
0
0
0
0