PIC16F737-I/SP Microchip Technology Inc., PIC16F737-I/SP Datasheet - Page 172

• Manufacturer Part Number: PIC16F737-I/SP
• Description: 28 PIN, 7 KB FLASH, 368 RAM, 25 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F737-I/SP

• A/d Inputs: 5-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 25
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 7K Bytes
• Ram Size: 192 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F7X7
REGISTER 15-1:
DS30498C-page 170
R/P-1 R/P-1
bit 13
bit 13
bit 12
bit 11
bit 10-9 Unimplemented: Read as ‘1’
bit 8-7
bit 6
bit 5
bit 3
bit 2
bit 4, 1-0 FOSC2:FOSC0: Oscillator Selection bits
CP
CCPMX DEBUG
CP: Flash Program Memory Code Protection bits
1 = Code protection off
0 = 0000h to 1FFFh code-protected for PIC16F767/777 and 0000h to 0FFFh for PIC16F737/747 (all protected)
CCPMX: CCP2 Multiplex bit
1 = CCP2 is on RC1
0 = CCP2 is on RB3
DEBUG: In-Circuit Debugger Mode bit
1 = In-Circuit Debugger disabled, RB6 and RB7 are general purpose I/O pins
0 = In-Circuit Debugger enabled, RB6 and RB7 are dedicated to the debugger
BORV<1:0>: Brown-out Reset Voltage bits
11 = V
10 = V
01 = V
00 = V
BOREN: Brown-out Reset Enable bit
BOREN combines with BORSEN to control when BOR is enabled and how it is controlled.
BOREN:BORSEN:
11 = BOR enabled and always on
10 = BOR enabled during operation and disabled during Sleep by hardware
01 = BOR controlled by software bit SBOREN – refer to Register 2-8 (PCON<2>)
00 = BOR disabled
MCLRE: MCLR/V
1 = MCLR/V
0 = MCLR/V
PWRTEN: Power-up Timer Enable bit
1 = PWRT disabled
0 = PWRT enabled
WDTEN: Watchdog Timer Enable bit
1 = WDT enabled
0 = WDT disabled
111 = EXTRC oscillator; CLKO function on OSC2/CLKO/RA6
110 = EXTRC oscillator; port I/O function on OSC2/CLKO/RA6
101 = INTRC oscillator; CLKO function on OSC2/CLKO/RA6 and port I/O function on OSC1/CLKI/RA7
100 = INTRC oscillator; port I/O function on OSC1/CLKI/RA7 and OSC2/CLKO/RA6
011 = EXTCLK; port I/O function on OSC2/CLKO/RA6
010 = HS oscillator
001 = XT oscillator
000 = LP oscillator
Legend:
R = Readable bit
-n = Value at POR
BOR
BOR
BOR
BOR
R/P-1
set to 2.0V
set to 2.7V
set to 4.2V
set to 4.5V
CONFIGURATION WORD REGISTER 1 (ADDRESS 2007h)
PP
PP
/RE3 pin function is MCLR
/RE3 pin function is digital input only, MCLR gated to ‘1’
U-1
—
PP
/RE3 Pin Function Select bit
U-1
—
BORV1 BORV0 BOREN MCLRE FOSC2 PWRTEN WDTEN FOSC1 FOSC0
R/P-1
W = Writable bit
‘1’ = Bit is set
R/P-1
R/P-1
R/P-1
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/P-1
R/P-1
 2004 Microchip Technology Inc.
x = Bit is unknown
R/P-1
R/P-1
R/P-1
bit 0