參數(shù)資料
型號： PIC16LF84A
廠商： Microchip Technology Inc.
英文描述： 18-pin Enhanced Flash/EEPROM 8-Bit Microcontroller
中文描述： 18引腳增強(qiáng)型閃存/ EEPROM的8位微控制器
文件頁數(shù)： 24/68頁
文件大?。?/td> 494K
代理商： PIC16LF84A
PIC16F84A
DS35007A-page 24
Preliminary
1998 Microchip Technology Inc.
TABLE 6-3
RESET CONDITION FOR PROGRAM COUNTER AND THE STATUS REGISTER
Condition
Program Counter
STATUS Register
Power-on Reset
MCLR Reset during normal operation
MCLR Reset during SLEEP
WDT Reset (during normal operation)
WDT Wake-up
000h
000h
000h
000h
PC + 1
0001 1xxx
000u uuuu
0001 0uuu
0000 1uuu
uuu0 0uuu
Interrupt wake-up from SLEEP
Legend:
u
= unchanged,
x
= unknown.
Note 1: When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector
(0004h).
PC + 1
(1)
uuu1 0uuu
TABLE 6-4
RESET CONDITIONS FOR ALL REGISTERS
Register
Address
Power-on Reset
MCLR Reset during:
– normal operation
– SLEEP
WDT Reset during nor-
mal operation
Wake-up from SLEEP:
– through interrupt
– through WDT Time-out
W
INDF
TMR0
PCL
STATUS
FSR
PORTA
(4)
PORTB
(5)
EEDATA
EEADR
PCLATH
INTCON
INDF
OPTION_REG
PCL
STATUS
FSR
TRISA
TRISB
EECON1
EECON2
PCLATH
INTCON
—
00h
01h
02h
03h
04h
05h
06h
08h
09h
0Ah
0Bh
80h
81h
82h
83h
84h
85h
86h
88h
89h
8Ah
8Bh
xxxx xxxx
uuuu uuuu
uuuu uuuu
---- ----
---- ----
---- ----
xxxx xxxx
uuuu uuuu
uuuu uuuu
PC + 1
(2)
uuuq quuu
(3)
0000h
0000h
000q quuu
(3)
0001 1xxx
xxxx xxxx
uuuu uuuu
uuuu uuuu
---x xxxx
---u uuuu
---u uuuu
xxxx xxxx
uuuu uuuu
uuuu uuuu
xxxx xxxx
uuuu uuuu
uuuu uuuu
xxxx xxxx
uuuu uuuu
uuuu uuuu
---0 0000
---0 0000
---u uuuu
uuuu uuuu
(1)
0000 000x
0000 000u
---- ----
---- ----
---- ----
1111 1111
1111 1111
uuuu uuuu
0000h
0000h
000q quuu
(3)
PC + 1
uuuq quuu
(3)
0001 1xxx
xxxx xxxx
uuuu uuuu
uuuu uuuu
---1 1111
---1 1111
---u uuuu
1111 1111
1111 1111
uuuu uuuu
---0 x000
---0 q000
---0 uuuu
---- ----
---- ----
---- ----
---0 0000
---0 0000
---u uuuu
uuuu uuuu
(1)
0000 000x
0000 000u
Legend:
u
= unchanged,
x
= unknown,
-
= unimplemented bit read as '0',
q
= value depends on condition.
Note 1:
One or more bits in INTCON will be affected (to cause wake-up).
2:
When the wake-up is due to an interrupt and the GIE bit is set, the PC is loaded with the interrupt vector (0004h).
3:
Table 6-3 lists the reset value for each specific condition.
4:
On any device reset, these pins are configured as inputs.
5:
This is the value that will be in the port output latch.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16LF84A-04/P 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16LF84A-04/P 制造商:Microchip Technology Inc 功能描述:8-Bit Microcontroller IC
PIC16LF84A-04/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 制造商:Microchip Technology Inc 功能描述:IC, 8BIT FLASH MCU
PIC16LF84A-04/SO 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16LF84A-04/SS 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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