參數(shù)資料
型號: PIC16F819
廠商: Microchip Technology Inc.
英文描述: 18/20-Pin Enhanced FLASH Microcontrollers with nanoWatt Technology(18/20引腳,納瓦技術(shù)增強FLASH微控制器)
中文描述: 18/20-Pin增強型閃存微控制器采用納瓦技術(shù)(18/20引腳,納瓦技術(shù)增強閃存微控制器)
文件頁數(shù): 16/164頁
文件大小: 3045K
代理商: PIC16F819
PIC16F818/819
DS39598C-page 14
Preliminary
2002 Microchip Technology Inc.
Bank 1
80h
(1)
INDF
Addressing this location uses contents of FSR to address data memory (not a physical register)
0000 0000
23
81h
OPTION
RBPU
INTEDG
T0CS
T0SE
PSA
PS2
PS1
PS0
1111 1111
17
82h
(1)
PCL
Program Counter's (PC) Least Significant Byte
0000 0000
23
83h
(1)
STATUS
IRP
RP1
RP0
TO
PD
Z
DC
C
0001 1xxx
16
84h
(1)
FSR
Indirect Data Memory Address Pointer
xxxx xxxx
23
85h
TRISA
TRISA7
TRISA6
TRISA5
(3)
PORTA Data Direction Register (TRISA<4:0>
1111 1111
39
86h
TRISB
PORTB Data Direction Register
1111 1111
43
87h
Unimplemented
88h
Unimplemented
89h
Unimplemented
8Ah
(1,2)
PCLATH
Write Buffer for the Upper 5 bits of the PC
---0 0000
23
8Bh
(1)
INTCON
GIE
PEIE
TMR0IE
INTE
RBIE
TMR0IF
INTF
RBIF
0000 000x
18
8Ch
PIE1
ADIE
SSPIE
CCP1IE
TMR2IE
TMR1IE
-0-- 0000
19
8Dh
PIE2
EEIE
---0 ----
21
8Eh
PCON
POR
BOR
---- --qq
22
8Fh
OSCCON
IRCF2
IRCF1
IRCF0
IOFS
-000 -0--
38
90h
(1)
OSCTUNE
TUN5
TUN4
TUN3
TUN2
TUN1
TUN0
--00 0000
36
91h
Unimplemented
92h
PR2
Timer2 Period Register
1111 1111
68
93h
SSPADD
Synchronous Serial Port (I
2
C mode) Address Register
0000 0000
71, 76
94h
SSPSTAT
SMP
CKE
D/A
P
S
R/W
UA
BF
0000 0000
71
95h
Unimplemented
96h
Unimplemented
97h
Unimplemented
98h
Unimplemented
99h
Unimplemented
9Ah
Unimplemented
9Bh
Unimplemented
9Ch
Unimplemented
9Dh
Unimplemented
9Eh
ADRESL
A/D Result Register Lower Byte
xxxx xxxx
81
9Fh
ADCON1
ADFM
ADCS2
PCFG3
PCFG2
PCFG1
PCFG0
00-- 0000
81
TABLE 2-1:
SPECIAL FUNCTION REGISTER SUMMARY (CONTINUED)
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Details on
page:
Legend:
x
= unknown,
u
= unchanged,
q
= value depends on condition, - = unimplemented, read as ‘0’, r = reserved.
Shaded locations are unimplemented, read as ‘0’.
These registers can be addressed from any bank.
The upper byte of the program counter is not directly accessible. PCLATH is a holding register for the PC<12:8>, whose contents are
transferred to the upper byte of the program counter.
Pin 5 is an input only; the state of the TRISA5 bit has no effect and will always read ‘1’.
Note 1:
2:
3:
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PIC16F819-E/ML 功能描述:8位微控制器 -MCU 3.5KB 256 RAM 16 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 安裝風格:SMD/SMT
PIC16F819-E/P 功能描述:8位微控制器 -MCU 3.5KB 256 RAM 16 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 安裝風格:SMD/SMT
PIC16F819-E/SO 功能描述:8位微控制器 -MCU 3.5KB 256 RAM 16 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 安裝風格:SMD/SMT
PIC16F819-E/SS 功能描述:8位微控制器 -MCU 3.5KB 256 RAM 16 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 安裝風格:SMD/SMT
PIC16F819-E/SSVAO 制造商:Microchip Technology Inc 功能描述: