参数资料
型号: PIC18F45J50-I/ML
厂商: Microchip Technology
文件页数: 155/164页
文件大小: 0K
描述: IC PIC MCU FLASH 32K 2V 44-QFN
产品培训模块: XLP Deep Sleep Mode
PIC18 J Series MCU Overview
8-bit PIC® Microcontroller Portfolio
标准包装: 45
系列: PIC® XLP™ 18F
核心处理器: PIC
芯体尺寸: 8-位
速度: 48MHz
连通性: I²C,SPI,UART/USART,USB
外围设备: 欠压检测/复位,DMA,POR,PWM,WDT
输入/输出数: 34
程序存储器容量: 32KB(16K x 16)
程序存储器类型: 闪存
RAM 容量: 3.8K x 8
电压 - 电源 (Vcc/Vdd): 2.15 V ~ 3.6 V
数据转换器: A/D 13x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 44-VQFN 裸露焊盘
包装: 管件
产品目录页面: 657 (CN2011-ZH PDF)
配用: AC164322-ND - MODULE SOCKET MPLAB PM3 28/44QFN
PIC18F46J50 FAMILY
DS39931D-page 90
2011 Microchip Technology Inc.
FSR1H
Indirect Data Memory Address Pointer 1 High Byte
---- 0000
FSR1L
Indirect Data Memory Address Pointer 1 Low Byte
xxxx xxxx
BSR
Bank Select Register
---- 0000
INDF2
Uses contents of FSR2 to address data memory – value of FSR2 not changed (not a physical register)
N/A
POSTINC2
Uses contents of FSR2 to address data memory – value of FSR2 post-incremented (not a physical register)
N/A
POSTDEC2
Uses contents of FSR2 to address data memory – value of FSR2 post-decremented (not a physical register)
N/A
PREINC2
Uses contents of FSR2 to address data memory – value of FSR2 pre-incremented (not a physical register)
N/A
PLUSW2
Uses contents of FSR2 to address data memory – value of FSR2 pre-incremented (not a physical register) –
value of FSR2 offset by W
N/A
FSR2H
Indirect Data Memory Address Pointer 2 High Byte
---- 0000
FSR2L
Indirect Data Memory Address Pointer 2 Low Byte
xxxx xxxx
STATUS
—N
OV
Z
DC
C
---x xxxx
TMR0H
Timer0 Register High Byte
0000 0000
TMR0L
Timer0 Register Low Byte
xxxx xxxx
T0CON
TMR0ON
T08BIT
T0CS
T0SE
PSA
T0PS2
T0PS1
T0PS0
1111 1111
OSCCON
IDLEN
IRCF2
IRCF1
IRCF0
OSTS(2)
SCS1
SCS0
0110 q-00
CM1CON
CON
COE
CPOL
EVPOL1
EVPOL0
CREF
CCH1
CCH0
0001 1111
CM2CON
CON
COE
CPOL
EVPOL1
EVPOL0
CREF
CCH1
CCH0
0001 1111
RCON
IPEN
—CM
RI
TO
PD
POR
BOR
0-11 1100
TMR1H
Timer1 Register High Byte
xxxx xxxx
TMR1L
Timer1 Register Low Byte
xxxx xxxx
T1CON
TMR1CS1
TMR1CS0
T1CKPS1
T1CKPS0
T1OSCEN
T1SYNC
RD16
TMR1ON 0000 0000 70, 203
TMR2
Timer2 Register
0000 0000
PR2
Timer2 Period Register
1111 1111
T2CON
T2OUTPS3 T2OUTPS2 T2OUTPS1
T2OUTPS0
TMR2ON
T2CKPS1
T2CKPS0 -000 0000 70, 211
SSP1BUF
MSSP1 Receive Buffer/Transmit Register
xxxx xxxx
SSP1ADD
MSSP1 Address Register (I2C Slave mode), MSSP1 Baud Rate Reload Register (I2C Master mode)
0000 0000
SSP1MSK(4)
MSK7
MSK6
MSK5
MSK4
MSK3
MSK2
MSK1
MSK0
1111 1111
SSP1STAT
SMP
CKE
D/A
PS
R/W
UA
BF
0000 0000
SSP1CON1
WCOL
SSPOV
SSPEN
CKP
SSPM3
SSPM2
SSPM1
SSPM0
0000 0000
SSP1CON2
GCEN
ACKSTAT
ACKDT
ACKEN
RCEN
PEN
RSEN
SEN
0000 0000
GCEN
ACKSTAT
ADMSK5(4) ADMSK4(4)
ADMSK3(4)
ADMSK2(4)
ADMSK1(4)
SEN
ADRESH
A/D Result Register High Byte
xxxx xxxx
ADRESL
A/D Result Register Low Byte
xxxx xxxx
ADCON0
VCFG1
VCFG0
CHS3
CHS2
CHS1
CHS0
GO/DONE
ADON
0000 0000
ADCON1
ADFM
ADCAL
ACQT2
ACQT1
ACQT0
ADCS2
ADCS1
ADCS0
0000 0000
WDTCON
REGSLP
LVDSTAT
ULPLVL
DS
ULPEN
ULPSINK
SWDTEN 1qx- q000 70, 427
PSTR1CON
CMPL1
CMPL0
STRSYNC
STRD
STRC
STRB
STRA
00-0 0001
ECCP1AS
ECCP1ASE ECCP1AS2 ECCP1AS1 ECCP1AS0
PSS1AC1
PSS1AC0
PSS1BD1
PSS1BD0 0000 0000
TABLE 6-4:
REGISTER FILE SUMMARY (PIC18F46J50 FAMILY) (CONTINUED)
File 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, - = unimplemented, q = value depends on condition, r = reserved. Bold indicates shared access SFRs.
Note
1:
Bit 21 of the PC is only available in Serial Programming (SP) modes.
2:
Reset value is ‘0’ when Two-Speed Start-up is enabled and ‘1’ if disabled.
3:
The SSPxMSK registers are only accessible when SSPxCON2<3:0> = 1001.
4:
Alternate names and definitions for these bits when the MSSP module is operating in I2C Slave mode. See Section 19.5.3.2 “Address
Masking Modes”
for details.
5:
These bits and/or registers are only available on 44-pin devices; otherwise, they are unimplemented and read as ‘0’. Reset values are
shown for 44-pin devices.
6:
The PMADDRH/PMDOUT1H and PMADDRL/PMDOUT1L register pairs share the same physical registers and addresses, but have
different functions determined by the module’s operating mode. See Section 11.1.2 “Data Registers” for more information.
7:
The TRISA6 and TRISA7 bits are only implemented when the pins are not configured for primary oscillator functions.
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