參數(shù)資料
型號： P89LPC938FA
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 10-bit A/D converter
中文描述： 8-BIT, FLASH, 18 MHz, MICROCONTROLLER, PQCC28
封裝： PLASTIC, MS-018, SOT-261-2, LCC-28
文件頁數(shù)： 16/68頁
文件大?。?/td> 318K
代理商： P89LPC938FA
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P89LPC938 Special function registers
…continued
* indicates SFRs that are bit addressable.
Name
Description
SFR
addr.
MSB
9
P
R
1
P
P
8
SP
SPCTL
SPSTAT
SPDAT
TAMOD
Stack pointer
SPI control register
SPI status register
SPI data register
Timer 0 and 1 auxiliary mode
81H
E2H
E1H
E3H
8FH
07
04
00
00
00
00000111
00000100
00xxxxxx
00000000
xxx0xxx0
SSIG
SPIF
SPEN
WCOL
DORD
-
MSTR
-
CPOL
-
CPHA
-
SPR1
-
SPR0
-
-
-
-
T1M2
8C
TR0
ALTCD
-
-
-
-
T0M2
88
IT0
TMOD20 00
PLLDV.0
Bit address
8F
TF1
PLEEN
TCOU2
8E
TR1
HLTRN
-
8D
TF0
HLTEN
-
8B
IE1
ALTAB
PLLDV.3
8A
IT1
89
IE0
TCON*
TCR20*
TCR21
TH0
TH1
TH2
TICR2
TIFR2
TISE2
Timer 0 and 1 control
CCU control register 0
CCU control register 1
Timer 0 high
Timer 1 high
CCU timer high
CCU interrupt control register
CCU interrupt flag register
CCU interrupt status encode
register
Timer 0 low
Timer 1 low
CCU timer low
Timer 0 and 1 mode
CCU reload register high
CCU reload register low
Prescaler control register high
88H
C8H
F9H
8CH
8DH
CDH
C9H
E9H
DEH
00
00000000
00000000
0xxx0000
00000000
00000000
00000000
00000x00
00000x00
xxxxx000
TDIR2
PLLDV.2
TMOD21
PLLDV.1
00
00
00
00
00
00
00
TOIE2
TOIF2
-
TOCIE2D TOCIE2C TOCIE2B TOCIE2A
TOCF2D
TOCF2C
-
-
-
-
TICIE2B
TICF2B
ENCINT.
1
TICIE2A
TICF2A
ENCINT.
0
TOCF2B
-
TOCF2A
-
ENCINT.
2
TL0
TL1
TL2
TMOD
TOR2H
TOR2L
TPCR2H
8AH
8BH
CCH
89H
CFH
CEH
CBH
00
00
00
00
00
00
00
00000000
00000000
00000000
00000000
00000000
00000000
xxxxxx00
T1GATE
T1C/T
T1M1
T1M0
T0GATE
T0C/T
T0M1
T0M0
-
-
-
-
-
-
TPCR2H.
1
TPCR2L.
1
TRIM.1
WDTOF
TPCR2H.
0
TPCR2L.
0
TRIM.0
WDCLK
TPCR2L
Prescaler control register low
CAH
TPCR2L.
7
RCCLK
PRE2
TPCR2L.
6
ENCLK
PRE1
TPCR2L.
5
TRIM.5
PRE0
TPCR2L.
4
TRIM.4
-
TPCR2L.
3
TRIM.3
-
TPCR2L.
2
TRIM.2
WDRUN
00
00000000
TRIM
WDCON
Internal oscillator trim register
Watchdog control register
96H
A7H
[5] [4]
[6] [4]
Table 4:
Bit functions and addresses
Reset value
Hex
LSB
Binary
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC938FA,129 功能描述:8位微控制器 -MCU 80C51 8K FL 768B RAM 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(fēng)格:SMD/SMT
P89LPC938FA129 制造商:NXP Semiconductors 功能描述:P89LPC938FA/PLCC28/TUBESM//
P89LPC938FDH 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 8K FLASH TSSOP28 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 8K FLASH, TSSOP28 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 8K FLASH, TSSOP28, Controller Family/Series:(8051) 8052, Core Siz
P89LPC938FDH,529 功能描述:8位微控制器 -MCU 80C51 8K FL 768B RAM 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(fēng)格:SMD/SMT
P89LPC938FDH529 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ TSSOP-28
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