PIC16F914-I/PT Microchip Technology, PIC16F914-I/PT Datasheet - Page 69

IC PIC MCU FLASH 4KX14 44TQFP

PIC16F914-I/PT

Manufacturer Part Number
PIC16F914-I/PT
Description
IC PIC MCU FLASH 4KX14 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 16Fr

Specifications of PIC16F914-I/PT

Program Memory Type
FLASH
Program Memory Size
7KB (4K x 14)
Package / Case
44-TQFP, 44-VQFP
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
35
Eeprom Size
256 x 8
Ram Size
256 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
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SSP/I2C/AUSART/SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
35
Number Of Timers
3
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DV164120, DM163029
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

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0
4.4.1.5
Figure 4-18 shows the diagram for this pin. The
RC4//T1G/SDO/SEG11pin is configurable to function
as one of the following:
• a general purpose I/O
• a TMR1 gate input
• a serial data output
• an analog output for the LCD
FIGURE 4-18:
 2004 Microchip Technology Inc.
WR PORTC
WR TRISC
Data Bus
RC4/T1G/SDO/SEG11
BLOCK DIAGRAM OF RC4/T1G/SDO/SEG11
RD PORTC
Timer1 Gate
SEG11
TRIS Latch
Data Latch
D
D
CK
CK
RD TRISC
PORT/SDO Select
Q
Q
Q
Q
SE11 and LCDEN
SDO
SE11 and LCDEN
0
1
Preliminary
Q
EN
D
Schmitt
Trigger
PIC16F91X
V
V
DD
DS41250B-page 67
SS
RC4/T1G/
SDO/SEG11
Pin

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