- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385702 > P80C32SBAA (NXP Semiconductors N.V.) 80C51 8-bit microcontroller family 128-256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz) PDF資料下載
參數(shù)資料
| 型號(hào)： | P80C32SBAA |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 存儲(chǔ)器 |
| 英文描述： | 80C51 8-bit microcontroller family 128-256 byte RAM ROMless low voltage (2.7 V-5.5 V), low power, high speed (33 MHz) |
| 封裝： | P80C31SBAA<SOT187-2 (PLCC44)|<<http://www.nxp.com/packages/SOT187-2.html<1<week 44, 2004,;P80C31SBPN<SOT129-1 (DIP40)|<<http://www.nxp.com/packages/SOT129-1.html<1< |
| 文件頁數(shù)： | 25/32頁 |
| 文件大小： | 232K |
| 代理商： | P80C32SBAA |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁當(dāng)前第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁
Philips Semiconductors
Product specification
80C31/80C32
80C51 8-bit microcontroller family
128/256 byte RAM ROMless low voltage (2.7V–5.5V),
low power, high speed (33 MHz)
2000 Aug 07
25
EXPLANATION OF THE AC SYMBOLS
Each timing symbol has five characters. The first character is always
‘t’ (= time). The other characters, depending on their positions,
indicate the name of a signal or the logical status of that signal. The
designations are:
A – Address
C – Clock
D – Input data
H – Logic level high
I – Instruction (program memory contents)
L – Logic level low, or ALE
P – PSEN
Q – Output data
R – RD signal
t – Time
V – Valid
W– WR signal
X – No longer a valid logic level
Z – Float
Examples:
t
AVLL
= Time for address valid to ALE low.
t
LLPL
=Time for ALE low to PSEN low.
t
PXIZ
ALE
PSEN
PORT 0
PORT 2
A0–A15
A8–A15
A0–A7
A0–A7
t
AVLL
t
PXIX
t
LLAX
INSTR IN
t
LHLL
t
PLPH
t
LLIV
t
PLAZ
t
LLPL
t
AVIV
SU00006
t
PLIV
Figure 14. External Program Memory Read Cycle
ALE
PSEN
PORT 0
PORT 2
RD
A0–A7
FROM RI OR DPL
DATA IN
A0–A7 FROM PCL
INSTR IN
P2.0–P2.7 OR A8–A15 FROM DPF
A0–A15 FROM PCH
t
WHLH
t
LLDV
t
LLWL
t
RLRH
t
LLAX
t
RLAZ
t
AVLL
t
RHDX
t
RHDZ
t
AVWL
t
AVDV
t
RLDV
SU00025
Figure 15. External Data Memory Read Cycle
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PA140 | HIGH VOLTAGE POWER OPERATIONAL AMPLIFIER |
| PAB2CA-3D-01-S | FLUX LED LAMPS |
| PAY2CA-3B-02 | FLUX LED LAMPS |
| PAY3CA-1B-02-S | FLUX LED LAMPS |
| PAV4CA-1B-02-S | FLUX LED LAMPS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P80C32SBAA,512 | 功能描述:8位微控制器 -MCU 80C51 256B 16MHZ ROMLESS 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 |
| P80C32SBAA | 制造商:NXP Semiconductors 功能描述: |
| P80C32SBAA512 | 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 16MHZ LCC-44 |
| P80C32SBAA-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P80C32SBBB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit CMOS (low voltage, low power and high speed) microcontroller families |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。