參數(shù)資料
型號: P80C32X2FA,512
廠商: NXP Semiconductors
文件頁數(shù): 39/62頁
文件大?。?/td> 0K
描述: IC 80C51 MCU 256 ROMLESS 44PLCC
產(chǎn)品培訓(xùn)模塊: Migrating from 8/16-Bit MCUs to 32-Bit ARMs
標準包裝: 26
系列: 80C
核心處理器: 8051
芯體尺寸: 8-位
速度: 33MHz
連通性: EBI/EMI,UART/USART
外圍設(shè)備: POR
輸入/輸出數(shù): 32
程序存儲器類型: ROMless
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-LCC(J 形引線)
包裝: 管件
其它名稱: 568-7899-5
568-7899-5-ND
568-8350-5
935269608512
P80C32X2FA
P80C32X2FA,512-ND
P80C32X2FA-ND
Philips Semiconductors
Product data
P80C3xX2; P80C5xX2;
P87C5xX2
80C51 8-bit microcontroller family
4K/8K/16K/32K ROM/OTP, low voltage (2.7 to 5.5 V),
low power, high speed (30/33 MHz)
2003 Jan 24
44
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: tAVLL = Time for address valid to ALE low.
tLLPL =Time for ALE low to PSEN low.
tPXIZ
ALE
PSEN
PORT 0
PORT 2
A0–A15
A8–A15
A0–A7
tAVLL
tPXIX
tLLAX
INSTR IN
tLHLL
tPLPH
tLLIV
tPLAZ
tLLPL
tAVIV
SU00006
tPLIV
Figure 27. 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
tWHLH
tLLDV
tLLWL
tRLRH
tLLAX
tRLAZ
tAVLL
tRHDX
tRHDZ
tAVWL
tAVDV
tRLDV
SU00025
Figure 28. External Data Memory Read Cycle
相關(guān)PDF資料
PDF描述
LPC1224FBD64/101,1 MCU 32BIT 32K FLASH 4K 64-LQFP
R5F72165GDFA#V0 MCU 512K FLASH 64K 176-LQFP
R5F72165ADFA#V0 MCU 512K FLASH 64K 176-LQFP
EFM32TG222F32 IC MCU 32BIT 32KB FLASH 48LQFP
DB9-USB-D5-M MOD USB UART EMBDED 5V MALE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P80C32X2FN 功能描述:8位微控制器 -MCU 80C51 256B 12/6 CLKS 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 安裝風格:SMD/SMT
P80C32X2FN,112 功能描述:8位微控制器 -MCU /256 12/6 CLK IND DIP 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 安裝風格:SMD/SMT
P80C32X2FN112 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 33MHZ DIP-40
P80C34EBA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
P80C34EBB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller