MC9S08MM128 Datasheet, PDF (34/50 Pages) Freescale Semiconductor, Inc – Advanced Information

Preliminary Electrical Characteristics
Table 18. XOSC (Temperature Range = –40 to 105°C Ambient)
#
Characteristic
Symbol Min
Typ¹
Max Unit
Crystal start-up time ^{4, 5}
6
Low range, low gain (RANGE = 0,
—
HGO = 0)
t
CSTL
200
Low range, high gain (RANGE =
0, HGO = 1)
—
400
High range, low gain (RANGE = 1, t_CSTH
—
5
HGO = 0)
—
—
—
ms
High range, high gain (RANGE =
1, HGO = 1)
—
15
—
1 _{Data in Typical column was characterized at 3.0 V, 25°C or is typical recommended value.}
2 _{When MCG is configured for FEE or FBE mode, input clock source must be divisible using RDIV to within the range of}
31.25 kHz to 39.0625 kHz.
3 _{See crystal or resonator manufacturer’s recommendation.}
4 _{This parameter is characterized and not tested on each device.}
5 _{Proper PC board layout procedures must be followed to achieve specifications.}
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Preliminary — Subject to Change