PIC16F946T-I/PT Microchip Technology, PIC16F946T-I/PT Datasheet - Page 253

• Manufacturer Part Number: PIC16F946T-I/PT
• Description: Microcontroller
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F946T-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 14KB (8K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 336 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA160011 - DAUGHTER BOARD PICDEM LCD 16F91X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE 19-13: I
FIGURE 19-16:
© 2005 Microchip Technology Inc.
Param
No.
90*
91*
92*
93
*
SCL
SDA
In
SDA
Out
Note: Refer to Figure 19-2 for load conditions.
T
T
T
T
Symbol
These parameters are characterized but not tested.
SU
SU
HD
HD
:
:
:
:
STA
STO
STA
STO
2
C™ BUS START/STOP BITS REQUIREMENTS
Start condition
Setup time
Start condition
Hold time
Stop condition
Setup time
Stop condition
Hold time
I
2
90
C™ BUS DATA TIMING
103
91
Characteristic
109
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100
Preliminary
106
101
109
4700
4000
4700
4000
Min
600
600
600
600
107
Typ
—
—
—
—
—
—
—
—
Max Units
—
—
—
—
—
—
—
—
ns
ns
ns
ns
Only relevant for Repeated
Start condition
After this period, the first
clock pulse is generated
PIC16F946
92
102
Conditions
110
DS41265A-page 251