參數(shù)資料
型號(hào): P87LPC761
廠商: NXP Semiconductors N.V.
英文描述: Low power, low price, low pin count (16 pin) microcontroller with 2 kbyte OTP
中文描述: 低功耗,低價(jià)格,低引腳數(shù)(16針)2字節(jié)檢察官辦公室微控制器
文件頁(yè)數(shù): 52/58頁(yè)
文件大小: 299K
代理商: P87LPC761
Philips Semiconductors
Preliminary data
P87LPC761
Low power, low price, low pin count (16 pin)
microcontroller with 2 kbyte OTP
2002 Mar 07
49
COMPARATOR ELECTRICAL CHARACTERISTICS
V
DD
= 3.0 V to 6.0 V unless otherwise specified; T
amb
= 0
°
C to +70
°
C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
TYP
UNIT
MIN
MAX
±
10
V
DD
–0.3
–50
V
IO
V
CR
CMRR
Offset voltage comparator inputs
1
mV
Common mode range comparator inputs
Common mode rejection ratio
1
0
V
dB
Response time
250
500
ns
μ
s
μ
A
Comparator enable to output valid
10
±
10
I
IL
Input leakage current, comparator
0 < V
IN
< V
DD
NOTE:
1. This parameter is guaranteed by characterization, but not tested in production.
AC ELECTRICAL CHARACTERISTICS
T
amb
= 0
°
C to +70
°
C, V
DD
= 2.7 V to 6.0 V unless otherwise specified; V
SS
= 0 V
1, 2, 3
SYMBOL
FIGURE
PARAMETER
LIMITS
UNIT
MIN
MAX
External Clock
f
C
f
C
t
C
42
Oscillator frequency (V
DD
= 4.0 V to 6.0 V)
Oscillator frequency (V
DD
= 2.7 V to 6.0 V)
Clock period and CPU timing cycle
Clock low-time
1
0
20
MHz
42
0
10
MHz
42
1/f
C
20
ns
f
CLCX
f
CLCX
f
CHCX
f
CHCX
Internal RC Oscillator
42
f
OSC
= 20 MHz
f
OSC
= 10 MHz
f
OSC
= 20 MHz
f
OSC
= 10 MHz
ns
42
40
ns
42
Clock high-time
1
20
ns
42
40
ns
f
CCAL
f
CTOL
f
CTOL
Shift Register
On-chip RC oscillator calibration
2
On-chip RC oscillator, 0
°
C to +50
°
C
3,4
tol.
On-chip RC oscillator, 0
°
C to +70
°
C
3
tol.
f
RCOSC
= 6 MHz
f
RCOSC
= 6 MHz
f
RCOSC
= 6 MHz
–1
+1
%
–2.5
–5
5
+2.5
%
+2.5
%
t
XLXL
t
QVXH
t
XHQX
t
XHDV
t
XHDX
41
Serial port clock cycle time
6t
C
ns
41
Output data setup to clock rising edge
5t
C
– 133
1t
C
– 80
ns
41
Output data hold after clock rising edge
ns
41
Input data setup to clock rising edge
5t
C
– 133
ns
41
Input data hold after clock rising edge
0
ns
NOTES:
1. Applies only to an external clock source, not when a crystal is connected to the X1 and X2 pins.
2. Tested at V
DD
= 5.0 V and room temperature.
3. These parameters are characterized but not tested.
4. +/– 2.5% accuracy enables serial communication over the UART with the internal Oscillator.
5. Min frequency at hot temperature.
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P87LPC761BDH,112 功能描述:8位微控制器 -MCU 2K/128 OTP 2.7-6V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)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
P87LPC761BN 功能描述:8位微控制器 -MCU 2K/128 OTP 2.7-6V COMM DIP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)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
P87LPC761BN,112 功能描述:8位微控制器 -MCU 2K/128 OTP 2.7-6V RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線(xiàn)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
P87LPC762 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Low power, low price, low pin count 20 pin microcontroller with 2 kbyte OTP