參數(shù)資料
型號(hào)： P87C51X2FA,512
廠商： NXP Semiconductors
文件頁(yè)數(shù)： 38/62頁(yè)
文件大?。?/td> 0K
描述： IC 80C51 MCU 128 RAM 44PLCC
標(biāo)準(zhǔn)包裝： 26
系列： 87C
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(chǔ)器容量： 4KB（4K x 8）
程序存儲(chǔ)器類(lèi)型： OTP
RAM 容量： 128 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(chēng)： 568-7911-5
568-7911-5-ND
568-8360-5
935269605512
P87C51X2FA
P87C51X2FA,512-ND
P87C51X2FA-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
43
AC ELECTRICAL CHARACTERISTICS (6-CLOCK MODE, 2.7 V TO 5.5 V OPERATION)
Tamb = 0 °C to +70 °C or –40 °C to +85 °C ; VCC=2.7 V to 5.5 V, VSS = 0 V1,2,3,4,5
Symbol
Figure
Parameter
Limits
16 MHz Clock
Unit
MIN
MAX
MIN
MAX
1/tCLCL
31
Oscillator frequency
0
16
–
MHz
tLHLL
27
ALE pulse width
tCLCL–10
–
52.5
–
ns
tAVLL
27
Address valid to ALE low
0.5 tCLCL –15
–
16.25
–
ns
tLLAX
27
Address hold after ALE low
0.5 tCLCL –25
–
6.25
–
ns
tLLIV
27
ALE low to valid instruction in
–
2 tCLCL –55
–
70
ns
tLLPL
27
ALE low to PSEN low
0.5 tCLCL –15
–
16.25
–
ns
tPLPH
27
PSEN pulse width
1.5 tCLCL –15
–
78.75
–
ns
tPLIV
27
PSEN low to valid instruction in
–
1.5 tCLCL –55
–
38.75
ns
tPXIX
27
Input instruction hold after PSEN
0
–
0
–
ns
tPXIZ
27
Input instruction float after PSEN
–
0.5 tCLCL –10
–
21.25
ns
tAVIV
27
Address to valid instruction in
–
2.5 tCLCL –50
–
101.25
ns
tPLAZ
27
PSEN low to address float
–
10
–
10
ns
Data Memory
tRLRH
28
RD pulse width
3 tCLCL –25
–
162.5
–
ns
tWLWH
29
WR pulse width
3 tCLCL –25
–
162.5
–
ns
tRLDV
28
RD low to valid data in
–
2.5 tCLCL –50
–
106.25
ns
tRHDX
28
Data hold after RD
0
–
0
–
ns
tRHDZ
28
Data float after RD
–
tCLCL –20
–
42.5
ns
tLLDV
28
ALE low to valid data in
–
4 tCLCL –55
–
195
ns
tAVDV
28
Address to valid data in
–
4.5 tCLCL –50
–
231.25
ns
tLLWL
28, 29
ALE low to RD or WR low
1.5 tCLCL –20
1.5 tCLCL +20
73.75
113.75
ns
tAVWL
28, 29
Address valid to WR low or RD low
2 tCLCL –20
–
105
–
ns
tQVWX
29
Data valid to WR transition
0.5 tCLCL –30
–
1.25
–
ns
tWHQX
29
Data hold after WR
0.5 tCLCL –20
–
11.25
–
ns
tQVWH
29
Data valid to WR high
3.5 tCLCL –10
–
208.75
–
ns
tRLAZ
28
RD low to address float
–
0
–
0
ns
tWHLH
28, 29
RD or WR high to ALE high
0.5 tCLCL –15
0.5 tCLCL +15
16.25
46.25
ns
External Clock
tCHCX
31
High time
0.4 tCLCL
tCLCL – tCLCX
–
ns
tCLCX
31
Low time
0.4 tCLCL
tCLCL – tCHCX
–
ns
tCLCH
31
Rise time
–
5
–
ns
tCHCL
31
Fall time
–
5
–
ns
Shift register
tXLXL
30
Serial port clock cycle time
6 tCLCL
–
375
–
ns
tQVXH
30
Output data setup to clock rising edge
5 tCLCL –25
–
287.5
–
ns
tXHQX
30
Output data hold after clock rising edge
tCLCL –15
–
47.5
–
ns
tXHDX
30
Input data hold after clock rising edge
0
–
0
–
ns
tXHDV
30
Clock rising edge to input data valid
–
5 tCLCL –133
–
179.5
ns
NOTES:
1. Parameters are valid over operating temperature range unless otherwise specified.
2. Load capacitance for port 0, ALE, and PSEN=100 pF, load capacitance for all outputs = 80 pF
3. Interfacing the microcontroller to devices with float time up to 45ns is permitted. This limited bus contention will not cause damage to port 0
drivers.
4. Parts are guaranteed by design to operate down to 0 Hz.
5. Data shown in the table are the best mathematical models for the set of measured values obtained in tests. If a particular parameter
calculated at a customer specified frequency has a negative value, it should be considered equal to zero.
相關(guān)PDF資料
PDF描述
C8051F560-IQ IC 8051 MCU 32K FLASH 32-QFP
C8051F931-GM IC 8051 MCU 64K FLASH 24-QFN
P87LPC762FD,512 IC 80C51 MCU 2K OTP 20-SOIC
MC68HC908JK3CP IC MCU 8MHZ 4K FLASH 20-DIP
MC68HC908JK3CDW IC MCU 8MHZ 4K FLASH 20-SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P87C52 制造商:Intel 功能描述:
P87C52-1 制造商:. 功能描述:
P87C521FFFA 制造商:PHILIP 功能描述:
P87C521SF76 功能描述:IC MCU 8BIT 5V 16MZ OTP 44DIP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:87C 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位 速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲(chǔ)器容量:64KB（64K x 8） 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤(pán) 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱(chēng):497-9032STM32F101T8U6-ND
P87C52-2 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*