參數(shù)資料
型號: PIC12F1840T-I/SN
廠商: Microchip Technology
文件頁數(shù): 11/122頁
文件大?。?/td> 0K
描述: MCU 7KB FLASH 256B RAM XLP 8SOIC
標準包裝: 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
外圍設備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數(shù): 5
程序存儲器容量: 7KB(4K x 14)
程序存儲器類型: 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 108
Preliminary
2011 Microchip Technology Inc.
REGISTER 11-1:
EEDATL: EEPROM DATA REGISTER
R/W-x/u
EEDAT<7:0>
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
u = Bit is unchanged
x = Bit is unknown
-n/n = Value at POR and BOR/Value at all other Resets
‘1’ = Bit is set
‘0’ = Bit is cleared
bit 7-0
EEDAT<7:0>
: Read/write value for EEPROM data byte or Least Significant bits of program memory
REGISTER 11-2:
EEDATH: EEPROM DATA HIGH BYTE REGISTER
U-0
R/W-x/u
EEDAT<13:8>
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
u = Bit is unchanged
x = Bit is unknown
-n/n = Value at POR and BOR/Value at all other Resets
‘1’ = Bit is set
‘0’ = Bit is cleared
bit 7-6
Unimplemented:
Read as ‘0’
bit 5-0
EEDAT<13:8>
: Read/write value for Most Significant bits of program memory
REGISTER 11-3:
EEADRL: EEPROM ADDRESS REGISTER
R/W-0/0
EEADR<7:0>
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
u = Bit is unchanged
x = Bit is unknown
-n/n = Value at POR and BOR/Value at all other Resets
‘1’ = Bit is set
‘0’ = Bit is cleared
bit 7-0
EEADR<7:0>
: Specifies the Least Significant bits for program memory address or EEPROM address
REGISTER 11-4:
EEADRH: EEPROM ADDRESS HIGH BYTE REGISTER
U-1
R/W-0/0
EEADR<14:8>
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
u = Bit is unchanged
x = Bit is unknown
-n/n = Value at POR and BOR/Value at all other Resets
‘1’ = Bit is set
‘0’ = Bit is cleared
bit 7
Unimplemented:
Read as ‘1’
bit 6-0
EEADR<14:8>
: Specifies the Most Significant bits for program memory address or EEPROM address
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