PIC16F946T-I/PT Microchip Technology, PIC16F946T-I/PT Datasheet - Page 242

• 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

PIC16F946
TABLE 19-2:
DS41265A-page 240
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
F10
F14
Legend: TBD = To Be Determined
Note 1:
Param
No.
*
† Data in ‘Typ’ column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance
F
T
ST
These parameters are characterized but not tested.
only and are not tested.
To ensure these oscillator frequency tolerances, V
the device as possible. 0.1 uF and 0.01 uF values in parallel are recommended.
Sym
OSC
IOSC
Internal Calibrated
INTOSC Frequency
Oscillator Wake-up from
Sleep Start-up Time*
PRECISION INTERNAL OSCILLATOR PARAMETERS
Characteristic
-40°C
T
(1)
A
+125°C
Tolerance
Freq.
1%
2%
5%
—
—
—
Preliminary
Min
—
—
—
—
—
—
DD
Typ†
and V
8.00
8.00
8.00
TBD
TBD
TBD
SS
must be capacitively decoupled as close to
TBD
TBD
TBD
TBD
TBD
TBD
Max
Units
MHz V
MHz 2.5V
MHz 2.0V
s
s
s
© 2005 Microchip Technology Inc.
0 C
-40 C
-40 C
V
V
V
DD
DD
DD
DD
and Temperature TBD
= 2.0V, -40 C to +85 C
= 3.0V, -40 C to +85 C
= 5.0V, -40 C to +85 C
T
V
V
A
T
T
Conditions
DD
DD
A
A
+85 C
+85 C (Ind.)
+125 C (Ext.)
5.5V
5.5V