Z8F082ASH020SC datasheet(213/244 Pages) ZILOG

213 / 244 page

PS024705-0405

P R E L I M I N A R Y

Electrical Characteristics

Z8 Encore! XP® F08xA Series

Product Specification

195

On-Chip Peripheral AC and DC Electrical Characteristics

Table 121. Power-On Reset and Voltage Brown-Out Electrical Characteristics and Timing

Symbol Parameter

TA = -40°C to +105°C

Units

Conditions

Minimum

Typical1

Maximum

VPOR

Power-On Reset Voltage

Threshold

2.20

2.45

2.70

VDD = VPOR (default VBO

trim)

VVBO

Voltage Brown-Out

Reset Voltage Threshold

2.15

2.40

2.65

VDD = VVBO (default VBO

trim)

VPOR to VVBO hysteresis

Starting VDD voltage to

ensure valid Power-On

Reset.

–VSS

–V

TANA

Power-On Reset Analog

Delay

–50

–

µsV

DD > VPOR; TPOR Digital

Reset delay follows TANA

TPOR

Power-On Reset Digital

Delay

TBD

µs

66 Internal Precision

Oscillator cycles

TPOR

Power-On Reset Digital

Delay

TBD

5000 Internal Precision

Oscillator cycles

TSMR

STOP Mode Recovery

with crystal oscillator

disabled

TBD

µs

66 Internal Precision

Oscillator cycles

TSMR

STOP Mode Recovery

with crystal oscillator

enabled

TBD

5000 Internal Precision

Oscillator cycles

TVBO

Voltage Brown-Out

Pulse Rejection Period

–10

–

µs

VDD < VVBO to generate a

Reset.

TRAMP Time for VDD to transition

from VSS to VPOR to

ensure valid Reset

0.10

–

100

1 Data in the typical column is from characterization at 3.3V and 0°C. These values are provided for

design guidance only and are not tested in production.

Z8F082ASH020SC bảng dữ liệu(PDF) 213 Page - Zilog, Inc.

Z8F082ASH020SC bảng dữ liệu(HTML) 213 Page - Zilog, Inc.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL