參數(shù)資料
型號(hào): P87CL881H
廠商: NXP Semiconductors N.V.
英文描述: Low-voltage microcontroller with 63-kbyte OTP program memory and 2-kbyte RAM(帶63K字節(jié)OTP程序存儲(chǔ)器和2K字節(jié)RAM的低壓微控制器)
中文描述: 低63字節(jié)OTP程序存儲(chǔ)器和2K字節(jié)RAM電壓微控制器(帶檢察官辦公室63K字節(jié)程序存儲(chǔ)器和2K字節(jié)的RAM的低壓微控制器)
文件頁(yè)數(shù): 22/32頁(yè)
文件大?。?/td> 139K
代理商: P87CL881H
1999 Apr 16
22
Philips Semiconductors
Product specification
Low-voltage microcontroller with 63-kbyte
OTP program memory and 2-kbyte RAM
P87CL881H
9
V
DD
= 3 V; V
SS
= 0 V; T
amb
=
25 to +70
°
C; C
L
= 50 pF for Port 0, ALE and PSEN; C
L
= 80 pF for all other outputs
unless otherwise specified. All values verified on sampling basis.
AC CHARACTERISTICS
SYMBOL
PARAMETER
VARIABLE CLOCK
UNIT
MIN.
MAX.
External program memory
t
LHLL
t
AVLL
t
LLAX
t
LLIV
t
LLPL
t
PLPH
t
PLIV
t
PXIX
t
PXIZ
t
AVIV
t
PLAZ
ALE pulse width
address valid to ALE LOW
address hold after ALE LOW
ALE LOW to valid instruction in
ALE LOW to PSEN LOW
PSEN pulse width
PSEN LOW to valid instruction in
input instruction hold after PSEN
input instruction float after PSEN
address to valid instruction in
PSEN LOW to address float
t
CLK
0.5t
CLK
10
0.5t
CLK
0.5t
CLK
1.5t
CLK
0
2t
CLK
25
1.5t
CLK
35
0.5t
CLK
2.5t
CLK
35
5
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
External data memory
t
RLRH
t
WLWH
t
AVLL
t
LLAX
t
RLDV
t
RHDX
t
RHDZ
t
LLDV
t
AVDV
t
LLWL
t
AVWL
t
WHLH
t
QVWX
t
QVWH
t
WHQX
t
RLAZ
RD pulse width
WR pulse width
address valid to ALE LOW
address hold after ALE LOW
RD LOW to valid data in
data hold after RD
data float after RD
ALE LOW to valid data in
address to valid data in
ALE LOW to RD or WR LOW
address valid to RD or WR LOW
RD or WR HIGH to ALE HIGH
data valid to WR transition
data valid time WR HIGH
data hold after WR
RD LOW to address float
3t
CLK
3t
CLK
0.5t
CLK
0.5t
CLK
0
1.5t
CLK
15
2t
CLK
0.5t
CLK
5
0.5t
CLK
3.5t
CLK
0.5t
CLK
2.5t
CLK
t
CLK
4t
CLK
4.5t
CLK
30
1.5t
CLK
+ 15
0.5t
CLK
+ 5
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
相關(guān)PDF資料
PDF描述
P87LPC762BD512 IC-SM-8-BIT MCU
P87LPC762FD512 IC-SM-8-BIT MCU
P87LPC764 Low power. low price. low pin count (20 pin) microcontroller with 4 kbyte OTP
P87LPC764 Low power, low price, low pin count(20 pin) microcontroller with4 kB OTP(帶4 kB OTP的低功耗,低價(jià)格,少引腳(20引腳)的微控制器)
P87LPC767 Low power, low price, low pin count 20 pin microcontroller with 4-kbyte OTP and 8-bit A/D converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P87L42 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER
P87LPC759 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Low power, low price, low pin count (14 pin) microcontroller with 1 kbyte OTP
P87LPC759BN 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Low power, low price, low pin count (14 pin) microcontroller with 1 kbyte OTP
P87LPC760 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Low power, low price, low pin count (14 pin) microcontroller with 1 kbyte OTP
P87LPC760BDH 功能描述:8位微控制器 -MCU 80C51 1K/128 OTP 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