参数资料
| 型号： | P89LPC972FDH,129 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 46/66页 |
| 文件大小： | 0K |
| 描述： | MCU 80C51 8KB FLASH 20TSSOP |
| 标准包装： | 75 |
| 系列： | LPC900 |
| 核心处理器： | 8051 |
| 芯体尺寸： | 8-位 |
| 速度： | 18MHz |
| 连通性： | I²C，SPI，UART/USART |
| 外围设备： | 欠压检测/复位，POR，PWM，WDT |
| 输入/输出数： | 18 |
| 程序存储器容量： | 8KB（8K x 8） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 256 x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 2.4 V ~ 5.5 V |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 包装： | 管件 |
| 其它名称： | 568-8748-5 P89LPC972FDH,129-ND |
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P89LPC97X
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 3 — 8 June 2010
50 of 66
NXP Semiconductors
P89LPC970/971/972
8-bit microcontroller with accelerated two-clock 80C51 core
[1]
Typical ratings are not guaranteed. The values listed are at room temperature, 3 V.
[2]
The IDD(oper) and IDD(idle) specifications are measured using an external clock with the following functions disabled: comparators,
real-time clock, and watchdog timer.
[3]
The IDD(pd) and IDD(tpd) specification is measured using an external clock with the following functions disabled: comparators, real-time
clock, brownout detect, and watchdog timer.
[4]
See Section 8 “Limiting values” for steady state (non-transient) limits on IOL or IOH. If IOL/IOH exceeds the test condition, VOL/VOH may
exceed the related specification.
[5]
This specification can be applied to pins which have A/D input or analog comparator input functions when the pin is not being used for
those analog functions. When the pin is being used as an analog input pin, the maximum voltage on the pin must be limited to 4.0 V with
respect to VSS.
[6]
Pin capacitance is characterized but not tested.
[7]
Measured with port in quasi-bidirectional mode.
[8]
Measured with port in high-impedance mode.
[9]
Port pins source a transition current when used in quasi-bidirectional mode and externally driven from logic 1 to logic 0. This current is
highest when VI is approximately 2 V.
BOD reset
Vtrip
trip voltage
falling stage
BOE2, BOE1, BOE0 = 010
2.15
-
2.35
V
BOE2, BOE1, BOE0 = 011
2.45
-
2.65
V
BOE2, BOE1, BOE0 = 100
2.75
-
2.95
V
BOE2, BOE1, BOE0 = 101
3.05
-
3.25
V
BOE2, BOE1, BOE0 = 110
3.75
-
3.95
V
BOE2, BOE1, BOE0 = 111
3.95
-
4.15
V
rising stage
BOE2, BOE1, BOE0 = 010
2.30
-
2.50
V
BOE2, BOE1, BOE0 = 011
2.60
-
2.80
V
BOE2, BOE1, BOE0 = 100
2.90
-
3.10
V
BOE2, BOE1, BOE0 = 101
3.20
-
3.40
V
BOE2, BOE1, BOE0 = 110
3.85
-
4.05
V
BOE2, BOE1, BOE0 = 111
4.05
-
4.25
V
BOD flash
Vtrip
trip voltage
falling stage
2.30
-
2.55
V
rising stage
2.40
-
2.65
V
Vref(bg)
band gap
reference voltage
1.19
1.23
1.27
V
TCbg
band gap
temperature
coefficient
-10
20
ppm/
°C
Table 11.
Static characteristics …continued
VDD = 2.4 V to 5.5 V unless otherwise specified.
Tamb = 40 °Cto+85 °C for industrial applications, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ[1]
Max
Unit
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相关代理商/技术参数 |
参数描述 |
|---|---|
| P89LPC972FN | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core 2 kB/4 kB/8 kB wide-voltage byte-erasable flash |
| P89LPC972FN,129 | 功能描述:8位微控制器 -MCU MCU 80C51 8KB FLASH 20DIP RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| P89LPC980 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core, 4 kB/8 kB wide-voltage byte-erasable flash with 10-bit ADC |
| P89LPC980FDH | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core, 4 kB/8 kB wide-voltage byte-erasable flash with 10-bit ADC |
| P89LPC980FDH,529 | 功能描述:8位微控制器 -MCU 8b MICROCNTR ACCLRTD TWO CLK 80C51 CORE RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
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