PIC16F914-E/ML Microchip Technology, PIC16F914-E/ML Datasheet - Page 54
![IC PIC MCU FLASH 4KX14 44QFN](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC16F914-E/ML
Manufacturer Part Number
PIC16F914-E/ML
Description
IC PIC MCU FLASH 4KX14 44QFN
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F913-ISS.pdf
(330 pages)
3.PIC16F913-ISS.pdf
(8 pages)
4.PIC16F913-ISS.pdf
(34 pages)
Specifications of PIC16F914-E/ML
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
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
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 ~ 125°C
Package / Case
44-QFN
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
2
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 125 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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- PIC16F913-ISS PDF datasheet #2
- PIC16F913-ISS PDF datasheet #3
- PIC16F913-ISS PDF datasheet #4
- Current page: 54 of 330
- Download datasheet (7Mb)
PIC16F913/914/916/917/946
3.2.1.8
Figure 3-8 shows the diagram for this pin. The RA7 pin
is configurable to function as one of the following:
• a general purpose I/O
• a crystal/resonator connection
• a clock input
• a Timer1 oscillator connection
FIGURE 3-8:
TABLE 3-1:
DS41250F-page 52
Name
ADCON0
ANSEL
CMCON0
CONFIG
OPTION_REG
LCDCON
LCDSE0
LCDSE1
PORTA
SSPCON
T1CON
TRISA
Legend:
Note
1:
F
(1)
WR PORTA
OSC
WR TRISA
Data Bus
x = unknown, u = unchanged, - = unimplemented locations read as ‘0’. Shaded cells are not used by PORTA.
See Configuration Word register (CONFIG) for operation of all register bits.
= 10x
RA7/OSC1/CLKIN/T1OSI
T1GINV
TRISA7
C2OUT
LCDEN
WCOL
ADFM
ANS7
RBPU
SE15
Bit 7
CPD
RA7
SE7
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
BLOCK DIAGRAM OF RA7
TMR1GE
RD PORTA
INTEDG
TRISA6
VCFG1
C1OUT
SSPOV
SLPEN
TRIS Latch
ANS6
SE14
D
D
Data Latch
Bit 6
RA6
SE6
CP
CK
CK
RD TRISA
T1CKPS1 T1CKPS0 T1OSCEN
MCLRE
TRISA5
VCFG0
SSPEN
Q
Q
Q
Q
C2INV
WERR
ANS5
T0CS
SE13
Bit 5
SE5
RA5
To OSC2
VLCDEN
PWRTE
TRISA4
C1INV
CHS2
ANS4
T0SE
SE12
Bit 4
RA4
CKP
SE4
Oscillator
Circuit
SSPM3
TRISA3
WDTE
CHS1
ANS3
SE11
Bit 3
PSA
CS1
SE3
RA3
CIS
T1SYNC
TRISA2
FOSC2
SSPM2
CHS0
ANS2
SE10
Bit 2
CM2
PS2
CS0
SE2
RA2
GO/DONE
TMR1CS
F
TRISA1
FOSC1
LMUX1
SSPM1
ANS1
Bit 1
CM1
PS1
SE1
SE9
RA1
OSC
F
Input Buffer
OSC
= 011
TTL
= 10x
TMR1ON
TRISA0
FOSC0
LMUX0
SSPM0
ADON
ANS0
Bit 0
CM0
PS0
SE0
SE8
RA0
© 2007 Microchip Technology Inc.
0000 0000
1111 1111
0000 0000
1111 1111
0001 0011
0000 0000
0000 0000
xxxx xxxx
0000 0000
0000 0000
1111 1111
POR, BOR
Value on
V
V
—
DD
SS
I/O Pin
other Resets
Value on all
0000 0000
1111 1111
0000 0000
1111 1111
0001 0011
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
uuuu uuuu
1111 1111
—
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