MC68HC908GP32 Datasheet, PDF (390/410 Pages) Motorola, Inc – M68HC08 Family of 8-bit microcontroller units (MCUs)

Freescale Semiconductor, Inc.
Electrical Specifications
23.17.2 CGM Electrical Specifications
Description
Operating voltage
Operating temperature
Reference frequency
Range nominal multiplier
VCO center-of-range frequency⁽¹⁾
Medium-voltage VCO center-of-range frequency⁽²⁾
VCO range linear range multiplier
VCO power-of-two range multiplier
VCO multiply factor
VCO prescale multiplier
Reference divider factor
VCO operating frequency
Bus operating frequency⁽¹⁾
Bus frequency @ medium voltage⁽²⁾
Manual acquisition time
Automatic lock time
Symbol
V_DD
T
f_RDV
f_NOM
f_VRS
f_VRS
L
2^E
N
2^P
R
f_VCLK
f_BUS
f_BUS
t_Lock
t_Lock
PLL jitter⁽³⁾
f_J
External clock input frequency
PLL disabled
f_OSC
External clock input frequency
PLL enabled
f_OSC
Notes:
1. 5.0 V ± 10% V_DD
2. 3.0 V ± 10% V_DD
3. Deviation of average bus frequency over 2 ms. N = VCO multiplier.
Min
2.7
– 40
30
—
38.4 k
38.4 k
1
1
1
1
1
38.4 k
—
—
—
—
0
dc
30 k
Typ
—
25
32.768
38.4
—
—
—
—
—
1
1
—
—
—
—
—
—
Max Unit
5.5
V
85
°C
100
kHz
—
kHz
40.0 M Hz
40.0 M Hz
255
4
4095
8
15
40.0 M Hz
8.2
MHz
4.1
MHz
50
ms
50
ms
f_RCLK ×
0.025% Hz
× 2^P N/4
—
32.8 M Hz
—
1.5 M Hz
Technical Data
388
MC68HC908GP32•MC68HC08GP32 — Rev. 6
Electrical Specifications
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