PIC16F747-I/PT Microchip Technology, PIC16F747-I/PT Datasheet - Page 233

• Manufacturer Part Number: PIC16F747-I/PT
• Description: IC PIC MCU FLASH 4KX14 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F747-I/PT

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 36
• Program Memory Type: FLASH
• Ram Size: 368 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC16F
• No. Of I/o's: 36
• Ram Memory Size: 368Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPI3DBF777 - BOARD DAUGHTER ICEPIC3AC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE 18-10: SPI™ MODE REQUIREMENTS
FIGURE 18-16:
 2004 Microchip Technology Inc.
Param
70*
71*
72*
73*
74*
75*
76*
77*
78*
79*
80*
81*
82*
83*
No.
Note: Refer to Figure 18-4 for load conditions.
SCL
SDA
*
† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
SS
SS
SC
SC
SC
SC
SS
SC
SC
SC
SC
SS
SC
SC
DI
DI
DO
DO
DO
DO
Symbol
These parameters are characterized but not tested.
only and are not tested.
V2
V2
L2
L2
H
L
H2
L2
H2
R
F
H2
L2
L2
H2
L2
R
F
V2
V2
SC
SC
SC
SC
DO
DI
DO
SS
DO
DI
DO
SS
SC
SC
L
L,
H,
L
H,
L
H
V
V
H,
Z
V,
H,
L
90
SS
SCK Input High Time (Slave mode)
SCK Input Low Time (Slave mode)
Setup Time of SDI Data Input to SCK Edge
Hold Time of SDI Data Input to SCK Edge
SDO Data Output Rise Time PIC16F7X7
SDO Data Output Fall Time
SS
SCK Output Rise Time
(Master mode)
SCK Output Fall Time (Master mode)
SDO Data Output Valid after
SCK Edge
SDO Data Output Setup to SCK Edge
SDO Data Output Valid after SS
SS
I
2
Condition
C™ BUS START/STOP BITS TIMING
Start
to SCK
to SDO Output High-Impedance
after SCK Edge
91
or SCK
Characteristic
Input
PIC16LF7X7
PIC16F7X7
PIC16LF7X7
PIC16F7X7
PIC16LF7X7
Edge
1.5 T
T
T
CY
CY
Min
100
100
T
T
CY
—
—
—
10
—
—
—
—
—
—
CY
CY
+ 20
+ 20
+ 40
Typ†
—
—
—
—
—
10
25
10
—
10
25
10
—
—
—
—
—
92
PIC16F7X7
Condition
Stop
Max Units Conditions
145
25
50
25
50
25
50
25
50
50
—
—
—
—
—
—
—
93
DS30498C-page 231
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns