PIC16F946T-I/PT Microchip Technology, PIC16F946T-I/PT Datasheet - Page 262

• 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
APPENDIX C:
Considerations for converting from previous versions
of devices to the ones listed in this data sheet are listed
in Table C-1.
TABLE C-1:
DS41265A-page 260
Pins
Timers
Interrupts
Communication
Frequency
Voltage
A/D
CCP
Comparator
Comparator Voltage
Reference
Program Memory
RAM
EEPROM Data
Code Protection
Program Memory
Write Protection
LCD Module
Other
Characteristic
CONVERSION CONSIDERATIONS
CONVERSION
CONSIDERATIONS
7 conversion clock selects
(SPI™, I
42 segment drivers,
In-Circuit Debugger
USART, SSP
4 commons
PIC16F946
2.0V-5.5V
332 bytes
256 bytes
8K Flash
20 MHz
On/Off
10-bit,
Yes
2
64
20
—
3
C™ Slave)
2
2
Preliminary
Segmented, starting at end
4 conversion clock selects
(SPI, I
of program memory
32 segment drivers,
PIC16F926
4 commons
2
2.5V-5.5V
336 bytes
C Master/Slave)
8K OTP
20 MHz
10-bit,
SSP
64
—
—
—
—
—
3
9
1
© 2005 Microchip Technology Inc.
8 conversion clock selects
(SPI, I
32 segment drivers,
In-Circuit Debugger
USART, SSP
PIC18F6490
4 commons
2
2.0V-5.5V
768 bytes
C Master/Slave)
8K Flash
20 MHz
On/Off
10-bit,
Yes
64
22
—
—
4
2
2