MC908JL16CFJE Freescale Semiconductor, MC908JL16CFJE Datasheet - Page 166

• 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

Low-Voltage Inhibit (LVI)
14.4 LVI Control Register (CONFIG2/CONFIG1)
The LVI module is controlled by three bits in the configuration registers, CONFIG1 and CONFIG2.
LVID — Low Voltage Inhibit Disable Bit
LVIT1, LVIT0 — LVI Trip Voltage Selection Bits
14.5 Low-Power Modes
The STOP and WAIT instructions put the MCU in low power-consumption standby modes.
14.5.1 Wait Mode
The LVI module, when enabled, will continue to operate in wait mode.
14.5.2 Stop Mode
The LVI module, when enabled, will continue to operate in stop mode.
166
LVID disables the LVI module. Reset clears LVID.
These two bits determine at which level of V
are cleared by a power-on reset only.
1 = Low voltage inhibit disabled
0 = Low voltage inhibit enabled
Address: $001E
Address: $001F
Reset:
Reset:
Read:
Read:
Write:
Write:
POR:
IRQPUD
COPRS
Bit 7
Bit 7
R
R
0
0
0
1. See
Figure 14-2. Configuration Register 2 (CONFIG2)
Figure 14-3. Configuration Register 1 (CONFIG1)
LVIT1
= Reserved
= Reserved
0
0
1
1
Chapter 17 Electrical Specifications
R
R
6
0
0
6
0
Table 14-1. Trip Voltage Selection
MC68HC908JL16 Data Sheet, Rev. 1.1
R
R
5
0
0
5
0
LVIT0
0
1
0
1
DD
U = Unaffected
the LVI module will come into action. LVIT1 and LVIT0
LVIT1
LVID
U
4
0
4
0
For V
For V
For V
LVIT0
U
R
3
0
3
0
Comments
for full parameters.
DD
DD
DD
Reserved
= 3 V operation
= 3 V operation
= 5 V operation
SSREC
R
2
0
0
2
0
(1)
STOP
R
1
0
0
1
0
Freescale Semiconductor
ICLKDIS
STOP_
COPD
Bit 0
Bit 0
0
0
0