PIC16F636T-I/SL(2005) 查看數據表（PDF） - Microchip Technology

零件编号

产品描述 (功能)

生产厂家

PIC16F636T-I/SL
(Rev.:2005)

8/14-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

Microchip Technology 

PIC12F635/PIC16F636/639

15.11 AC Characteristics: Analog Front-End for PIC16F639 (industrial, extended) (Continued)

AC CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

Supply Voltage

2.0V ≤ VDD ≤ 3.6V

Operating temperature

-40°C ≤ TAMB ≤ +85°C for industrial

-40°C ≤ TAMB ≤ +125°C for extended

LC Signal Input

Sinusoidal 300 mVPP

Carrier Frequency

125 kHz

LCCOM connected to VSS

Param Sym.

No.

Characteristic

Min

Typ†

Max

Units

Conditions

TE Time element of pulse

200

—

—

μs

TOEH Minimum output enable filter high

time

OEH (Bits Config0<7:6>)

01 = 1 ms

32 (~1ms) —

10 = 2 ms

64 (~2ms) —

11 = 4 ms

128 (~ms) —

00 = Filter Disabled

—

—

RC oscillator = FOSC

Viewed from the pin input:

(Note 1)

—

clock

—

count

—

—

TOEL

Minimum output enable filter low

time

OEL (Bits Config0<5:4>)

00 = 1 ms

01 = 1 ms

10 = 2 ms

11 = 4 ms

32 (~1ms) —

32 (~1ms) —

64 (~2ms) —

128 (~4ms) —

RC oscillator = FOSC

Viewed from the pin input:

clock (Note 2)

—

count

—

—

—

TOET

Maximum output enable filter

period

RC oscillator = FOSC

OEH

01

01

01

01

OEL TOEH

00 = 1 ms

01 = 1 ms

10 = 1 ms

11 = 1 ms

TOEL

1 ms

1 ms

2 ms

4 ms

—

— 96 (~3ms) clock

—

— 96 (~3ms) count

—

— 128 (~4ms)

—

— 192 (~6ms)

10 00 = 2 ms 1 ms

10 01 = 2 ms 1 ms

10 10 = 2 ms 2 ms

10 11 = 2 ms 4 ms

—

— 128 (~4ms)

—

— 128 (~4ms)

—

— 160 (~5ms)

—

— 250 (~8ms)

11 00 = 4 ms 1 ms

11 01 = 4 ms 1 ms

11 10 = 4 ms 2 ms

11 11 = 4 ms 4 ms

—

— 192 (~6ms)

—

— 192 (~6ms)

—

— 256 (~8ms)

—

— 320 (~10ms)

00 XX = Filter Disabled

IRSSI RSSI current output

—

—

—

—

100

—

LFDATA output appears as long as input

signal level is greater than VSENSE.

μA VDD = 3.0V,

VIN = 0 to 4 VPP

Linearly increases with input signal amplitude.

Tested at VIN = 40 mVPP, 400 mVPP, and

4 VPP

—

1

—

—

10

—

—

100

—

μA VIN = 40 mVPP

μA VIN = 400 mVPP

μA VIN = 4 VPP

IRSSILR RSSI current linearity

—

TBD

—

—

*

†

Note 1:

2:

Parameter is characterized but not tested.

Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not tested.

Required output enable filter high time must account for input path analog delays = TOEH - TDR + TDF

Required output enable filter low time must account for input path analog delays (= TOEL + TDR - TDF)

DS41232B-page 170

Preliminary

© 2005 Microchip Technology Inc.

Share Link: