參數(shù)資料
型號(hào)： P89LPC924FDH
廠商： NXP Semiconductors N.V.
元件分類： 8位微控制器
英文描述： 8-bit microcontrollers with accelerated two-clock 80C51 core 4 kB-8 kB 3 V low-power Flash with 8-bit A-D converter
封裝： P89LPC924FDH<SOT360-1 (TSSOP20)|<<http://www.nxp.com/packages/SOT360-1.html<1<Always Pb-free,;P89LPC925FDH<SOT360-1 (TSSOP20)|<<http://www.nxp.com/packages/SOT360-1.html&
文件頁數(shù)： 5/49頁
文件大小： 233K
代理商： P89LPC924FDH
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Philips
Semiconductor
s
P89LPC924/925
8-bit
micr
ocontr
oller
s
with
accelerated
tw
o-c
loc
k
80C51
core
9397
750
14471
K
oninklijk
e
Philips
Electronics
N.V
.2004.
All
r
ights
reser
v
ed.
Pr
oduct
data
Re
v
.03
—
15
December
2004
13
of
49
[1]
All ports are in input only (high impedance) state after power-up.
[2]
BRGR1 and BRGR0 must only be written if BRGEN in BRGCON SFR is ‘0’. If any are written while BRGEN = 1, the result is unpredictable.
[3]
The RSTSRC register reects the cause of the P89LPC924/925 reset. Upon a power-up reset, all reset source ags are cleared except POF and BOF; the power-on reset value is
xx110000.
[4]
After reset, the value is 111001x1, i.e., PRE2-PRE0 are all ‘1’, WDRUN = 1 and WDCLK = 1. WDTOF bit is ‘1’ after watchdog reset and is ‘0’ after power-on reset. Other resets will
not affect WDTOF.
[5]
On power-on reset, the TRIM SFR is initialized with a factory preprogrammed value. Other resets will not cause initialization of the TRIM register.
[6]
The only reset source that affects these SFRs is power-on reset.
SSTAT
Serial port extended status
register
BAH
DBMOD
INTLO
CIDIS
DBISEL
FE
BR
OE
STINT
00
00000000
SP
Stack pointer
81H
07
00000111
TAMOD
Timer 0 and 1 auxiliary mode
8FH
-
T1M2
-
T0M2
00
xxx0xxx0
Bit address
8F
8E
8D
8C
8B
8A
89
88
TCON*
Timer 0 and 1 control
88H
TF1
TR1
TF0
TR0
IE1
IT1
IE0
IT0
00
00000000
TH0
Timer 0 HIGH
8CH
00
00000000
TH1
Timer 1 HIGH
8DH
00
00000000
TL0
Timer 0 LOW
8AH
00
00000000
TL1
Timer 1 LOW
8BH
00
00000000
TMOD
Timer 0 and 1 mode
89H
T1GATE
T1C/T
T1M1
T1M0
T0GATE
T0C/T
T0M1
T0M0
00
00000000
TRIM
Internal oscillator trim register
96H
RCCLK
ENCLK
TRIM.5
TRIM.4
TRIM.3
TRIM.2
TRIM.1
TRIM.0
WDCON
Watchdog control register
A7H
PRE2
PRE1
PRE0
-
WDRUN
WDTOF
WDCLK
WDL
Watchdog load
C1H
FF
11111111
WFEED1
Watchdog feed 1
C2H
WFEED2
Watchdog feed 2
C3H
Table 4:
Special function registers…continued
* indicates SFRs that are bit addressable.
Name
Description
SFR
addr.
Bit functions and addresses
Reset value
MSB
LSB
Hex
Binary
相關(guān)PDF資料
PDF描述
P89LPC925FDH 8-bit microcontrollers with accelerated two-clock 80C51 core 4 kB-8 kB 3 V low-power Flash with 8-bit A-D converter
P89LPC9301FDH 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB-8 kB 3 V byte-erasable flash
P89LPC931A1FDH 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB-8 kB 3 V byte-erasable flash
P89LPC930FDH 8-bit microcontrollers with two-clock 80C51 core 4 kB-8 kB 3 V Flash with 256-byte data RAM
P89LPC931FDH 8-bit microcontrollers with two-clock 80C51 core 4 kB-8 kB 3 V Flash with 256-byte data RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC924FDH,518 功能描述:8位微控制器 -MCU 4K FL/256B 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
P89LPC924FDH,529 功能描述:8位微控制器 -MCU ORDER P89LPC924FDH-T T/R 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
P89LPC924FDH518 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ TSSOP-20
P89LPC924FDH-S 功能描述:8位微控制器 -MCU 80C51 4K FL 256B 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
P89LPC924FDH-T 功能描述:8位微控制器 -MCU 4K FL/256B RAM/I2C/UART/ADC 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
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