180h( 2) INDF" />
參數(shù)資料
型號: PIC16LF721-I/SS
廠商: Microchip Technology
文件頁數(shù): 22/135頁
文件大小: 0K
描述: MCU PIC 4K FLASH 20-SSOP
產(chǎn)品培訓模塊: 8-bit PIC® Microcontroller Portfolio
標準包裝: 67
系列: PIC® XLP™ 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 16MHz
連通性: I²C,SPI,UART/USART
外圍設備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數(shù): 17
程序存儲器容量: 7KB(4K x 14)
程序存儲器類型: 閃存
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 12x8b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
包裝: 管件
PIC16(L)F720/721
DS41430C-page 20
Preliminary
2010-2011 Microchip Technology Inc.
Bank 3
180h( 2)
INDF
Addressing this location uses contents of FSR to address data memory (not a physical register)
xxxx xxxx
181h
OPTION_
REG
RABPU
INTEDG
T0CS
T0SE
PSA
PS2
PS1
PS0
1111 1111
182h( 2)
PCL
Program Counter (PC) Least Significant Byte
0000 0000
183h( 2)
STATUS
IRP
RP1
RP0
TO
PD
ZDC
C
0001 1xxx
000q quuu
184h( 2)
FSR
Indirect Data Memory Address Pointer
xxxx xxxx
uuuu uuuu
185h
ANSELA
—ANSA4
ANSA2
ANSA1
ANSA0
---1 -111
186h
ANSELB
ANSB5
ANSB4
--11 ----
187h
ANSELC
ANSC7
ANSC6
ANSC3
ANSC2
ANSC1
ANSC0
11-- 1111
188h
Unimplemented
18Ah( 1),( 2) PCLATH
Write Buffer for the upper 5 bits of the Program Counter
---0 0000
18Bh( 2)
INTCON
GIE
PEIE
TMR0IE
INTE
RABIE
TMR0IF
INTF
RABIF
0000 000x
18Ch
PMCON1
(4)
CFGS
LWLO
FREE
—WREN
WR
RD
1000 -000
18Dh
PMCON2
Program Memory Control Register 2 (not a physical register)
---- ----
190h
Unimplemented
191h
Unimplemented
192h
Unimplemented
193h
Unimplemented
194h
Unimplemented
195h
Unimplemented
196h
Unimplemented
197h
Unimplemented
198h
Unimplemented
199h
Unimplemented
19Ah
Unimplemented
19Bh
Unimplemented
19Ch
Unimplemented
19Dh
Unimplemented
19Eh
Unimplemented
19Fh
Unimplemented
TABLE 2-2:
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
Value on all
other
Resets
Legend:
x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, read as ‘0’, r = reserved.
Shaded locations are unimplemented, read as ‘0’.
Note 1:
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.
2:
These registers can be addressed from any bank.
3:
Accessible only when SSPM<3:0> = 1001.
4:
This bit is unimplemented and reads as ‘1’.
5:
See Register 6-2.
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