參數資料
型號： P87LPC764
英文描述： Low power. low price. low pin count (20 pin) microcontroller with 4 kbyte OTP
中文描述： 低功耗。低廉的價格。低引腳數（20針）4字節(jié)檢察官辦公室微控制器
文件頁數： 50/56頁
文件大小： 312K
代理商： P87LPC764
Philips Semiconductors
Preliminary specification
87LPC762
Low power, low price, low pin count (20 pin)
microcontroller with 2 kbyte OTP
2001 Apr 04
47
COMPARATOR ELECTRICAL CHARACTERISTICS
V
DD
= 3.0 V to 6.0 V unless otherwise specified; T
amb
= 0
°
C to +70
°
C or –40
°
C to +85
°
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 or –40
°
C to +85
°
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
39
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
0
20
MHz
39
0
10
MHz
39
1/f
C
ns
f
CTOL
On-chip RC oscillator tolerance. Applies to
P87LPC762BDH only.
5
On-chip RC oscillator tolerance. All other de-
vices.
Clock high-time
4
–
10
%
f
CTOL
–
25
%
t
CHCX
39
f
OSC
= 20 MHz
f
OSC
= 10 MHz
f
OSC
= 20 MHz
f
OSC
= 10 MHz
20
ns
40
ns
t
CLCX
39
Clock low-time
4
20
ns
40
ns
Shift Register
t
XLXL
t
QVXH
t
XHQX
t
XHDV
t
XHDX
38
Serial port clock cycle time
6t
C
ns
38
Output data setup to clock rising edge
5t
C
– 133
1t
C
– 80
ns
38
Output data hold after clock rising edge
ns
38
Input data setup to clock rising edge
5t
C
– 133
ns
38
Input data hold after clock rising edge
0
ns
NOTES:
1. Parameters are valid over operating temperature range unless otherwise specified.
2. Load capacitance for all outputs = 80 pF.
3. Parts are guaranteed to operate down to 0 Hz.
4. Applies only to an external clock source, not when a crystal is connected to the X1 and X2 pins.
5. For availability of other devices with this specification, please contact Philips sales office.
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相關代理商/技術參數
參數描述
P87LPC764BD 制造商:PHILIPS-SEMI 功能描述:
P87LPC764BD,512 功能描述:8位微控制器 -MCU 80C51 4K/128 OTP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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
P87LPC764BD/01 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Low power, low price, low pin count (20 pin) microcontroller with 4 kbyte OTP
P87LPC764BD/01,529 功能描述:8位微控制器 -MCU 4K/128 OTP 2.7-6V LO PWR SO20 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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
P87LPC764BD/CP3220 制造商:NXP Semiconductors 功能描述:- Rail/Tube
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