參數(shù)資料
型號(hào)： P89LPC938FA
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable Flash with 10-bit A/D converter
中文描述： 8-BIT, FLASH, 18 MHz, MICROCONTROLLER, PQCC28
封裝： PLASTIC, MS-018, SOT-261-2, LCC-28
文件頁數(shù)： 7/68頁
文件大?。?/td> 318K
代理商： P89LPC938FA
9397 750 14051
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 25 February 2005
7 of 68
Philips Semiconductors
P89LPC938
8-bit microcontroller with 10-bit A/D converter
6.2 Pin description
Fig 5.
HVQFN28 pin configuration (top view).
002aab073
P89LPC938FHN
Transparent top view
7
15
6
16
5
17
4
18
3
19
2
20
1
21
8
9
1
1
1
1
1
2
2
2
2
2
2
2
terminal 1
index area
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P1.4/INT1
P1.3/INT0/SDA
P3.0/XTAL2/CLKOUT
P3.1/XTAL1
V
SS
P1.5/RST
P1.6/OCB
P0.6/CMP1/KBI6
P0.7/T1/KBI7
P0.5/CMPREF/KBI5
V
DD
P0.4/CIN1A/KBI4/AD03
P0.3/CIN1B/KBI3/AD02
P0.2/CIN2A/KBI2/AD01
Table 3:
Symbol
Pin description
Pin
TSSOP28,
PLCC28
Type Description
HVQFN28
P0.0 to P0.7
I/O
Port 0:
Port 0 is an 8-bit I/O port with a user-configurable output type.
During reset Port 0 latches are configured in the input only mode with the
internal pull-up disabled. The operation of Port 0 pins as inputs and
outputs depends upon the port configuration selected. Each port pin is
configured independently. Refer to
Section 7.13.1 “Port configurations”
and
Table 10 “DC electrical characteristics”
for details.
The Keypad Interrupt feature operates with Port 0 pins.
All pins have Schmitt triggered inputs.
Port 0 also provides various special functions as described below:
P0.0 —
Port 0 bit 0.
CMP2 —
Comparator 2 output.
KBI0 —
Keyboard input 0.
AD05 —
ADC0 channel 5 analog input.
P0.1 —
Port 0 bit 1.
CIN2B —
Comparator 2 positive input B.
KBI1 —
Keyboard input 1.
AD00 —
ADC0 channel 0 analog input.
P0.0/CMP2/
KBI0/AD05
3
27
I/O
O
I
I
I/O
I
I
I
P0.1/CIN2B/
KBI1/AD00
26
22
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC938FA,129 功能描述:8位微控制器 -MCU 80C51 8K FL 768B RAM 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
P89LPC938FA129 制造商:NXP Semiconductors 功能描述:P89LPC938FA/PLCC28/TUBESM//
P89LPC938FDH 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 8K FLASH TSSOP28 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 8K FLASH, TSSOP28 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 8K FLASH, TSSOP28, Controller Family/Series:(8051) 8052, Core Siz
P89LPC938FDH,529 功能描述:8位微控制器 -MCU 80C51 8K FL 768B RAM 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
P89LPC938FDH529 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ TSSOP-28
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