MC908LJ24CPBE Freescale Semiconductor, MC908LJ24CPBE Datasheet - Page 442

• Manufacturer Part Number: MC908LJ24CPBE
• Description: IC MCU 24K FLASH 8MHZ SPI 64LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LJ24CPBE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, IRSCI, SPI
• Peripherals: LCD, LVD, POR, PWM
• Number Of I /o: 40
• Program Memory Size: 24KB (24K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Processor Series: HC08LJ
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SCI/SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 4
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68EML08LJLKE, ZK-HC08LX-A, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 6-ch x 10-bit
• Controller Family/series: HC08
• No. Of I/o's: 40
• Ram Memory Size: 768Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical Specifications
24.11 3.3V Oscillator Characteristics
Data Sheet
442
Notes:
Internal oscillator clock frequency
External reference clock to OSC1
Crystal reference frequency
Crystal load capacitance
Crystal fixed capacitance
Crystal tuning capacitance
Feedback bias resistor
Series resistor
1. Typical value reflect average measurements at midpoint of voltage range, 25 ×C only. See
2. No more than 10% duty cycle deviation from 50%.
3. Fundamental mode crystals only.
4. Consult crystal manufacturer’s data.
5. Not Required for high frequency crystals.
(5)
Characteristic
(4)
(3)
Table 24-9. 3.3V Oscillator Specifications
(2)
Figure 24-1. Typical Internal Oscillator Frequency
65
60
55
50
45
40
35
Electrical Specifications
2
Symbol
f
f
f
XCLK
ICLK
OSC
C
C
C
R
R
B
S
L
1
2
3
Supply Voltage, V
Min
dc
—
—
—
—
—
—
4
MC68HC908LJ24/LK24 — Rev. 2.1
2 × C
2 × C
32.768k
DD
47k
100k
20M
Typ
—
—
L
L
(V)
(1)
(27p)
(33p)
Figure 24-1
5
Freescale Semiconductor
4.9152M
for plot.
16M
–40°C
+25°C
+25°C
+85°C
Max
—
—
—
—
—
6
Unit
Hz
Hz
Hz
Ω
Ω
F
F