參數(shù)資料
型號(hào)： 12CE673
廠商： Microchip Technology Inc.
英文描述： HookUp/Lead Wire; Conductor Size AWG:18; No. Strands x Strand Size:65 x 36; Jacket Color:Black; Conductor Material:Copper; Jacket Material:Rubber; Leaded Process Compatible:Yes; Number of Conductors:1; Outer Diameter:0.144" RoHS Compliant: Yes
中文描述： 8引腳，8位CMOS微控制器與A / D轉(zhuǎn)換器和EEPROM數(shù)據(jù)存儲(chǔ)器
文件頁(yè)數(shù)： 15/116頁(yè)
文件大?。?/td> 671K
代理商： 12CE673
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)當(dāng)前第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)
1998 Microchip Technology Inc.
Preliminary
DS40181B-page 15
PIC12CE67X
4.2.2.1
The STATUS register, shown in Figure 4-3, contains
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.
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).
STATUS REGISTER
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:
Bits IRP and RP1 (STATUS<7:6>) are not
used by the PIC12CE67X and should be
maintained clear. Use of these bits as
general purpose R/W bits is NOT recom-
mended, since this may affect upward
compatibility with future products.
Note 2:
The C and DC bits operate as a borrow
and digit borrow bit, respectively, in sub-
traction. See the
SUBLW
and
SUBWF
instructions for examples.
FIGURE 4-3:
STATUS REGISTER (ADDRESS 03h, 83h)
Reserved Reserved
IRP
bit7
R/W-0
RP0
R-1
TO
R-1
PD
R/W-x
Z
R/W-x
DC
R/W-x
C
RP1
R = Readable bit
W = Writable bit
U = Unimplemented bit,
read as ‘0’
- n = Value at POR reset
bit0
bit 7:
IRP:
Register Bank Select bit (used for indirect addressing)
1 = Bank 2, 3 (100h - 1FFh)
0 = Bank 0, 1 (00h - FFh)
The IRP bit is reserved, always maintain this bit clear.
bit 6-5:
RP1:RP0:
Register Bank Select bits (used for direct addressing)
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. The RP1 bit is reserved, always maintain this bit clear.
bit 4:
TO:
Time-out bit
1 = After power-up,
CLRWDT
instruction, or
SLEEP
instruction
0 = A WDT time-out occurred
bit 3:
PD:
Power-down bit
1 = After power-up or by the
CLRWDT
instruction
0 = By execution of the
SLEEP
instruction
bit 2:
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
bit 1:
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
bit 0:
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.
相關(guān)PDF資料
PDF描述
12CGQ150 SCHOTTKY RECTIFIER
12CTQ030 12 AMP DUAL SCHOTTKY CENTER TAP RECTIFIERS
12CTQ SCHOTTKY RECTIFIER
12CTQ035-1 SCHOTTKY RECTIFIER
12CTQ035S SCHOTTKY RECTIFIER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
12CEX57E1A 制造商:GE 功能描述:RELAY
12CGQ150 制造商:International Rectifier 功能描述:Diode Schottky 150V 35A 3-Pin(3+Tab) TO-254AA 制造商:International Rectifier 功能描述:SCHOTTKY 150V 35A 3PIN TO-254AA - Bulk 制造商:International Rectifier 功能描述:SCHOTTKY RECTIFIER CMN CTHD 35A TO-254AA; Diode Type:Schottky; Diode Configuration:Dual Common Cathode; Repetitive Reverse Voltage Vrrm Max:150V; Forward Current If(AV):35A; Forward Voltage VF Max:1.6V; No. of Pins:3 ;RoHS Compliant: No
12CGQ150SCS 制造商:International Rectifier 功能描述:Diode Schottky 150V 35A 3-Pin(3+Tab) TO-254AA 制造商:International Rectifier 功能描述:SCHOTTKY 150V 35A 3PIN TO-254AA - Bulk
12CGQ150SCV 制造商:International Rectifier 功能描述:Diode Schottky 150V 35A 3-Pin(3+Tab) TO-254AA 制造商:Unity Microelectronics Inc 功能描述:SCHOTTKY DIODE, HI-REL, QIRL 制造商:International Rectifier 功能描述:SCHOTTKY 150V 35A 3PIN TO-254AA - Bulk
12CGQ150SCX 制造商:International Rectifier 功能描述:SCHOTTKY 150V 35A 3PIN TO-254AA - Bulk
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*