MCF51QU64VLF Freescale Semiconductor, MCF51QU64VLF Datasheet - Page 26

• Manufacturer Part Number: MCF51QU64VLF
• Description: 32-bit Microcontrollers - MCU COLDFIREV1 64K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of MCF51QU64VLF

• Rohs: yes
• Core: ColdFire V1
• Processor Series: MCF51QU128
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 64 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.71 V to 3.6 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT

Clock modules
1. V
2. See crystal or resonator manufacturer's recommendation
3. C
4. When low power mode is selected, R
5. The EXTAL and XTAL pins should only be connected to required oscillator components and must not be connected to any
26
Symbol
other devices.
V
R
R
DD
x
pp
,C
F
S
5
=3.3 V, Temperature =25 °C
y
can be provided by using either the integrated capacitors or by using external components.
Feedback resistor — low-frequency, low-power
mode (HGO=0)
Feedback resistor — low-frequency, high-gain
mode (HGO=1)
Feedback resistor — high-frequency, low-power
mode (HGO=0)
Feedback resistor — high-frequency, high-gain
mode (HGO=1)
Series resistor — low-frequency, low-power
mode (HGO=0)
Series resistor — low-frequency, high-gain mode
(HGO=1)
Series resistor — high-frequency, low-power
mode (HGO=0)
Series resistor — high-frequency, high-gain
mode (HGO=1)
Peak-to-peak amplitude of oscillation (oscillator
mode) — low-frequency, low-power mode
(HGO=0)
Peak-to-peak amplitude of oscillation (oscillator
mode) — low-frequency, high-gain mode
(HGO=1)
Peak-to-peak amplitude of oscillation (oscillator
mode) — high-frequency, low-power mode
(HGO=0)
Peak-to-peak amplitude of oscillation (oscillator
mode) — high-frequency, high-gain mode
(HGO=1)
Description
• 1 MHz resonator
• 2 MHz resonator
• 4 MHz resonator
• 8 MHz resonator
• 16 MHz resonator
• 20 MHz resonator
• 32 MHz resonator
Table 15. Oscillator DC electrical specifications (continued)
MCF51QU128 Data Sheet, Rev. 4, 01/2012.
F
is integrated and must not be attached externally.
Min.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ.
200
V
V
6.6
3.3
0.6
0.6
10
—
—
—
—
1
0
0
0
0
0
DD
DD
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Freescale Semiconductor, Inc.
Unit
MΩ
MΩ
MΩ
MΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
V
V
V
V
Notes
2,
4