PIC16F636-I/P Microchip Technology Inc., PIC16F636-I/P Datasheet - Page 173

• Manufacturer Part Number: PIC16F636-I/P
• Description: 14 PIN, 3.5 KB FLASH, 128 RAM, 12 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F636-I/P

• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 12
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 14-pin PDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

15.12 SPI Timing: Analog Front-End (AFE) for PIC16F639
© 2005 Microchip Technology Inc.
AC CHARACTERISTICS
Note 1: Required output enable filter high time must account for input path analog delays = T
Param
*
†
2: Required output enable filter low time must account for input path analog delays (= T
F
T
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.
Tcssc
T
T
Sym
T
T
T
T
T
T
SCCS
SCLK
T
SPI
T
SPI
CSH
CS
CS
SU
HD
DO
LO
HI
1
0
R
F
SCLK Frequency
CS fall to first SCLK edge
setup time
SDI setup time
SDI hold time
SCLK high time
SCLK low time
SDO setup time
SCLK last edge to CS rise
setup time
CS high time
CS rise to SCLK edge setup
time
SCLK edge to CS fall setup
time
Rise time of SPI data
(SPI Read command)
Fall time of SPI data
(SPI Read command)
Characteristic
Standard Operating Conditions (unless otherwise stated)
Supply Voltage
Operating temperature
LC Signal Input
Carrier Frequency
LCCOM connected to V
Min
100
150
150
100
500
30
50
50
50
—
—
—
—
PIC12F635/PIC16F636/639
Preliminary
Typ†
—
—
—
—
—
—
—
—
—
—
—
10
10
Max
150
—
—
—
—
—
—
—
—
—
—
—
3
SS
2.0V
-40°C
-40°C
Sinusoidal 300 mV
125 kHz
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
T
T
DD
SCLK edge when CS is high
V
to 90% of amplitude
V
to 10% of amplitude
AMB
AMB
DD
DD
OEL
3.6V
OEH
3.0V. Time is measured from 10%
3.0V. Time is measured from 90%
+85°C for industrial
+125°C for extended
+ T
- T
PP
DR
DR
Conditions
+ T
- T
DF
DF
DS41232B-page 171
)