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參數(shù)資料
型號(hào): PIC12F1840T-I/SN
廠商: Microchip Technology
文件頁數(shù): 49/122頁
文件大?。?/td> 0K
描述: MCU 7KB FLASH 256B RAM XLP 8SOIC
標(biāo)準(zhǔn)包裝: 3,300
系列: PIC® XLP™ 12F
核心處理器: PIC
芯體尺寸: 8-位
速度: 32MHz
連通性: I²C,LIN,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 5
程序存儲(chǔ)器容量: 7KB(4K x 14)
程序存儲(chǔ)器類型: 閃存
EEPROM 大?。?/td> 256 x 8
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 2.3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
包裝: 帶卷 (TR)
PIC12(L)F1840
DS41441B-page 32
Preliminary
2011 Microchip Technology Inc.
Banks 8-30
x00h/
x80h(1)
INDF0
Addressing this location uses contents of FSR0H/FSR0L to address data memory
(not a physical register)
xxxx xxxx xxxx xxxx
x00h/
x81h(1)
INDF1
Addressing this location uses contents of FSR1H/FSR1L to address data memory
(not a physical register)
xxxx xxxx xxxx xxxx
x02h/
x82h(1)
PCL
Program Counter (PC) Least Significant Byte
0000 0000 0000 0000
x03h/
x83h(1)
STATUS
—TO
PD
ZDC
C
---1 1000 ---q quuu
x04h/
x84h(1)
FSR0L
Indirect Data Memory Address 0 Low Pointer
0000 0000 uuuu uuuu
x05h/
x85h(1)
FSR0H
Indirect Data Memory Address 0 High Pointer
0000 0000 0000 0000
x06h/
x86h(1)
FSR1L
Indirect Data Memory Address 1 Low Pointer
0000 0000 uuuu uuuu
x07h/
x87h(1)
FSR1H
Indirect Data Memory Address 1 High Pointer
0000 0000 0000 0000
x08h/
x88h(1)
BSR
BSR<4:0>
---0 0000 ---0 0000
x09h/
x89h(1)
WREG
Working Register
0000 0000 uuuu uuuu
x0Ah/
x8Ah(1)
PCLATH
Write Buffer for the upper 7 bits of the Program Counter
-000 0000 -000 0000
x0Bh/
x8Bh(1)
INTCON
GIE
PEIE
TMR0IE
INTE
IOCIE
TMR0IF
INTF
IOCIF
0000 000x 0000 000u
x0Ch/
x8Ch
x1Fh/
x9Fh
Unimplemented
TABLE 3-7:
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, r = reserved.
Shaded locations are unimplemented, read as ‘0’.
Note
1:
These registers can be addressed from any bank.
2:
PIC12F1840 only.
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