PIC16C774-E/PQ Microchip Technology, PIC16C774-E/PQ Datasheet - Page 16
PIC16C774-E/PQ
Manufacturer Part Number
PIC16C774-E/PQ
Description
IC MCU OTP 4KX14 A/D PWM 44-MQFP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16C773SO.pdf
(201 pages)
3.PIC16C774P.pdf
(13 pages)
4.PIC16C774P.pdf
(16 pages)
Specifications of PIC16C774-E/PQ
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Size
7KB (4K x 14)
Program Memory Type
OTP
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 10x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
44-MQFP, 44-PQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
PIC16C774E/PQ
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16C774-E/PQ
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16C773SO PDF datasheet #2
- PIC16C774P PDF datasheet #3
- PIC16C774P PDF datasheet #4
- Current page: 16 of 201
- Download datasheet (3Mb)
PIC16C77X
2.2.2.1
The STATUS register, shown in
the arithmetic status of the ALU, the RESET status and
the bank select bits for data memory.
The STATUS register can be the destination for any
instruction, as with any other register. If the STATUS
register is the destination for an instruction that affects
the Z, DC or C bits, then the write to these three bits is
disabled. These bits are set or cleared according to the
device logic. Furthermore, the TO and PD bits are not
writable. Therefore, the result of an instruction with the
STATUS register as destination may be different than
intended.
FIGURE 2-3:
DS30275A-page 16
bit7
bit 7:
bit 6-5: RP1:RP0: Register Bank Select bits (used for direct addressing)
bit 4:
bit 3:
bit 2:
bit 1:
bit 0:
R/W-0
IRP
STATUS REGISTER
IRP: Register Bank Select bit (used for indirect addressing)
1 = Bank 2, 3 (100h - 1FFh)
0 = Bank 0, 1 (00h - FFh)
11 = Bank 3 (180h - 1FFh)
10 = Bank 2 (100h - 17Fh)
01 = Bank 1 (80h - FFh)
00 = Bank 0 (00h - 7Fh)
Each bank is 128 bytes
TO: Time-out bit
1 = After power-up, CLRWDT instruction, or SLEEP instruction
0 = A WDT time-out occurred
PD: Power-down bit
1 = After power-up or by the CLRWDT instruction
0 = By execution of the SLEEP instruction
Z: Zero bit
1 = The result of an arithmetic or logic operation is zero
0 = The result of an arithmetic or logic operation is not zero
DC: Digit carry/borrow bit (ADDWF, ADDLW,SUBLW,SUBWF instructions) (for borrow the polarity is reversed)
1 = A carry-out from the 4th low order bit of the result occurred
0 = No carry-out from the 4th low order bit of the result
C: Carry/borrow bit (ADDWF, ADDLW,SUBLW,SUBWF instructions)
1 = A carry-out from the most significant bit of the result occurred
0 = No carry-out from the most significant bit of the result occurred
Note: For borrow the polarity is reversed. A subtraction is executed by adding the two’s complement of the
second operand. For rotate (RRF, RLF) instructions, this bit is loaded with either the high or low order bit of
the source register.
R/W-0
RP1
STATUS REGISTER (ADDRESS 03h, 83h, 103h, 183h)
R/W-0
RP0
Figure
R-1
TO
2-3, contains
Advance Information
R-1
PD
R/W-x
Z
For example, CLRF STATUS will clear the upper-three
bits and set the Z bit. This leaves the STATUS register
as 000u u1uu (where u = unchanged).
It is recommended, therefore, that only BCF, BSF,
SWAPF and MOVWF instructions are used to alter the
STATUS register because these instructions do not
affect the Z, C or DC bits from the STATUS register. For
other instructions, not affecting any status bits, see the
"Instruction Set Summary."
Note 1: The C and DC bits operate as a borrow and
R/W-x
DC
digit borrow bit, respectively, in subtraction.
See the SUBLW and SUBWF instructions for
examples.
R/W-x
C
bit0
R = Readable bit
W = Writable bit
U = Unimplemented bit,
- n = Value at POR reset
1999 Microchip Technology Inc.
read as ‘0’
Related parts for PIC16C774-E/PQ
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC MCU OTP 4KX14 A/D PWM 40DIP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC MCU OTP 4KX14 A/D PWM 44PLCC
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC MCU OTP 4KX14 A/D PWM 44PLCC
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC MCU OTP 4KX14 A/D PWM 40DIP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC MCU OTP 4KX14 A/D PWM 40DIP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC MCU OTP 4KX14 A/D PWM 44TQFP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC MCU EPROM4KX14 A/D PWM 40CDIP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC MCU OTP 4KX14 A/D PWM 44-MQFP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC MCU OTP 4KX14 A/D PWM 44PLCC
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
44 PIN, 7KB OTP, 256 RAM, 33 I/O,
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
44 PIN, 7KB OTP, 256 RAM, 33 I/O,
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
44 PIN, 7KB OTP, 256 RAM, 33 I/O,
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
28/40-pin, 8-bit Cmos Microcontrollers W/ 12-bit A/d
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
28/40-Pin/ 8-Bit CMOS Microcontrollers w/ 12-Bit A/D
Manufacturer:
Microchip Technology
Part Number:
Description:
28/40-Pin/ 8-Bit CMOS Microcontrollers w/ 12-Bit A/D
Manufacturer:
Microchip Technology