參數資料
型號： P87LPC769HD512
廠商： NXP Semiconductors N.V.
元件分類： 8位微控制器
英文描述： IC-SM-8-BIT MCU
中文描述： 集成電路釤8位微控制器
文件頁數： 54/61頁
文件大?。?/td> 306K
代理商： P87LPC769HD512
Philips Semiconductors
Preliminary specification
87LPC769
Low power, low price, low pin count (20 pin)
microcontroller with 4 kB OTP 8-bit A/D, and DAC
2001 Jan 11
51
DC ELECTRICAL CHARACTERISTICS
V
DD
= 2.7 V to 6.0 V unless otherwise specified; T
amb
= –40
°
C to +125
°
C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
TYP
1
15
4
6
2
1
1
UNIT
MIN
MAX
25
7
10
4
10
5
I
DD
Power supply current operating
ly current, o erating
5.0 V, 20 MHz
11
3.0 V, 10 MHz
11
5.0 V, 20 MHz
11
3.0 V, 10 MHz
11
5.0 V
11
3.0 V
11
mA
mA
mA
mA
μ
A
μ
A
V
V
V
V
V
V
V
V
V
V
pF
μ
A
μ
A
μ
A
k
V
V
V
I
ID
Power supply current Idle mode
ly current, Idle mode
I
PD
Power supply current Power Down mode
ly current, Power Down mode
V
RAM
V
IL
V
IL1
V
IH
V
IH1
HYS
V
OL
V
OL1
V
OH
V
OH1
C
IO
I
IL
I
LI
I
TL
R
RST
V
BOLOW
V
BOHI
V
REF
t
C
(V
REF
)
SS
NOTES:
1. Typical ratings are not guaranteed. The values listed are at room temperature, 5 V.
2. See other Figures for details.
Active mode: I
CC(MAX)
= tbd
Idle mode: I
CC(MAX)
3. Ports in quasi-bidirectional mode with weak pull-up (applies to all port pins with pull-ups). Does not apply to open drain pins.
4. Ports in PUSH-PULL mode. Does not apply to open drain pins.
5. In all output modes except high impedance mode.
6. Port pins source a transition current when used in quasi-bidirectional mode and externally driven from 1 to 0. This current is highest when
V
IN
is approximately 2 V.
7. Measured with port in high impedance mode. Parameter is guaranteed but not tested at cold temperature.
8. Measured with port in quasi-bidirectional mode.
9. Under steady state (non-transient) conditions, I
OL
must be externally limited as follows:
Maximum I
per port pin:
20 mA
Maximum total I
OL
for all outputs:
80 mA
Maximum total I
OH
for all outputs:
5 mA
If I
OL
exceeds the test condition, V
OL
may exceed the related specification. Pins are not guaranteed to sink current greater than the listed
test conditions.
10.Pin capacitance is characterized but not tested.
11. The I
DD
, I
ID
, and I
PD
specifications are measured using an external clock with the following functions disabled: comparators, brownout
detect, and watchdog timer. For V
DD
= 3 V, LPEP = 1. Refer to the appropriate figures on the following pages for additional current drawn by
each of these functions and detailed graphs for other frequency and voltage combinations.
12.Devices initially operating at V
DD
= 2.7V or above and at f
OSC
= 10 MHz or less are guaranteed to continue to execute instructions correctly
at the brownout trip point. Initial power-on operation below V
DD
= 2.7 V is not guaranteed.
13.Devices initially operating at V
DD
= 4.0 V or above and at f
OSC
= 20 MHz or less are guaranteed to continue to execute instructions correctly
at the brownout trip point. Initial power-on operation below V
DD
= 4.0 V and F
OSC
> 10 MHz is not guaranteed.
RAM keep-alive voltage
Input low voltage (TTL input)
Negative going threshold (Schmitt input)
Input high voltage (TTL input)
Positive going threshold (Schmitt input)
Hysteresis voltage
Output low voltage all ports
5, 9
Output low voltage all ports
5, 9
Output high voltage, all ports
3
Output high voltage, all ports
4
Input/Output pin capacitance
10
Logical 0 input current, all ports
8
Input leakage current, all ports
7
Logical 1 to 0 transition current, all ports
3, 6
Internal reset pull-up resistor
Brownout trip voltage with BOV = 1
12
Brownout trip voltage with BOV = 0
Bandgap reference voltage
Bandgap temperature coefficient
Bandgap supply sensitivity
1.5
–0.5
–0.5
4.5 V < V
DD
< 5.5 V
0.2 V
DD
–0.1
0.3 V
DD
V
DD
+0.5
V
DD
+0.5
0.2 V
DD
+0.9
0.7 V
DD
0.2 V
DD
I
OL
= 3.2 mA, V
DD
= 4.5 V
I
OL
= 20 mA, V
DD
= 4.5 V
I
OH
= –30
μ
A, V
DD
= 4.5 V
I
OH
= –1.0 mA, V
DD
= 4.5 V
0.4
1.0
V
DD
–0.7
V
DD
–0.7
15
–50
±
2
–650
225
2.69
3.99
1.41
V
IN
= 0.4 V
V
IN
= V
IL
or V
IH
V
IN
= 2.0 V at V
DD
= 5.5 V
–150
40
2.35
3.45
1.11
T
amb
= –40
°
C to +85
°
C
3.8
1.26
tbd
tbd
ppm/
°
C
%/V
相關PDF資料
PDF描述
P89C51RB2 80C51 8-bit Flash microcontroller family(80C51八位閃速微控制器)
P89C51RD2FA 80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM
P89C51RC2BA 80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM
P89C51RC2FP 80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM
P89C51RC2HFA 80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM
相關代理商/技術參數
參數描述
P87LPC778 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit 80C51 microcontroller 128-byte data RAM, 8 kB OTP
P87LPC778FDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit 80C51 microcontroller 128-byte data RAM, 8 kB OTP
P87LPC778FDH,529 功能描述:IC 80C51 MCU 8K OTP 20-TSSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:LPC700 產品培訓模塊:MCU Product Line Introduction XMEGA Introduction AVR XMEGA USB Connectivity 標準包裝:90 系列:AVR® XMEGA 核心處理器:AVR 芯體尺寸:8/16-位 速度:32MHz 連通性:I²C，IrDA，SPI，UART/USART 外圍設備:欠壓檢測/復位，DMA，POR，PWM，WDT 輸入/輸出數:50 程序存儲器容量:192KB（96K x 16） 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:16K x 8 電壓 - 電源 (Vcc/Vdd):1.6 V ~ 3.6 V 數據轉換器:A/D 16x12b; D/A 2x12b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:64-TQFP 包裝:托盤 配用:ATSTK600-RC14-ND - STK600 SOCKET/ADAPTER 64TQFPATSTK600-TQFP64-ND - STK600 SOCKET/ADAPTER 64-TQFPATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMRATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
P87LPC779 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit 80C51 microcontroller with 128-byte data RAM, 8 kB OTP
P87LPC779FDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS single-chip 8-bit 80C51 microcontroller with 128-byte data RAM, 8 kB OTP
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*