MC908GR8CDWE Datasheet, PDF (383/408 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

Freescale Semiconductor, Inc.
Electrical Specifications
Timer Interface Module Characteristics
23.15 Timer Interface Module Characteristics
Table 23-8. Timer Interface Module Characteristics
Characteristic
Input capture pulse width
Symbol
Min
t_TIH, t_TIL
1
Max
—
Unit
t_cyc
23.16 Clock Generation Module Characteristics
23.16.1 CGM Component Specifications
Table 23-9. CGM Component Specifications
Characteristic
Crystal reference frequency⁽¹⁾
Crystal load capacitance⁽²⁾
Crystal fixed capacitance⁽²⁾
Crystal tuning capacitance⁽²⁾
Feedback bias resistor
Series resistor
Notes:
1. Fundamental mode crystals only
2. Consult crystal manufacturer’s data.
Symbol Min
Typ
f_XCLK
30
32.768
C_L
—
—
C₁
6
2 × C_L
C₂
6
2 × C_L
R_B
10
10
R_S
330
330
Max Unit
100 kHz
—
pF
40
pF
40
pF
22
MΩ
470
kΩ
MC68HC908GR8 — Rev 4.0
MOTOROLA
Electrical Specifications
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Technical Data
383