PIC16F84A datasheet(48/68 Pages) MICROCHIP

48 / 68 page

PIC16F84A

DS35007A-page 48

Preliminary

9.5.2

TIMING CONDITIONS

The temperature and voltages speciﬁed in Table 9-2

apply to all timing speciﬁcations unless otherwise

noted. All timings are measure between high and low

measurement points as indicated in Figure 9-1.

Figure 9-2 speciﬁes the load conditions for the timing

speciﬁcations.

TABLE 9-2

TEMPERATURE AND VOLTAGE SPECIFICATIONS - AC

FIGURE 9-1:

PARAMETER MEASUREMENT INFORMATION

FIGURE 9-2:

LOAD CONDITIONS

AC CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

Operating temperature

0˚C

≤ TA ≤ +70˚C for commercial

-40˚C

≤ TA ≤ +85˚C for industrial

Operating voltage VDD range as described in DC spec Section 9.1 and Section 9.2

0.9 VDD (High)

0.1 VDD (Low)

0.8 VDD RC

0.3 VDD XTAL

OSC1 Measurement Points

I/O Port Measurement Points

0.15 VDD RC

0.7 VDD XTAL

(High)

(Low)

Load Condition 1

Load Condition 2

VSS

VDD/2

VSS

RL =

464

Ω

CL =

50 pF

for all pins except OSC2.

15 pF

for OSC2 output.

PIC16F84A 数据表(PDF) 48 Page - Microchip Technology

PIC16F84A 数据表(HTML) 48 Page - Microchip Technology

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

数据表下载