參數(shù)資料
型號(hào)： AT89LP216-20XU
廠商： Atmel
文件頁(yè)數(shù)： 12/98頁(yè)
文件大?。?/td> 0K
描述： MCU 8051 2K FLASH 20MHZ 16-TSSOP
產(chǎn)品培訓(xùn)模塊： MCU Product Line Introduction
標(biāo)準(zhǔn)包裝： 90
系列： 89LP
核心處理器： 8051
芯體尺寸： 8-位
速度： 20MHz
連通性： SPI，UART/USART
外圍設(shè)備： 欠壓檢測(cè)/復(fù)位，POR，PWM，WDT
輸入/輸出數(shù)： 14
程序存儲(chǔ)器容量： 2KB（2K x 8）
程序存儲(chǔ)器類型： 閃存
RAM 容量： 128 x 8
電壓 - 電源 (Vcc/Vdd)： 2.4 V ~ 5.5 V
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 16-TSSOP（0.173"，4.40mm 寬）
包裝： 管件
2
3621E–MICRO–11/10
AT89LP216
need only 1 to 4 clock cycles providing 6 to 12 times more throughput than the standard 8051.
Seventy percent of instructions need only as many clock cycles as they have bytes to execute,
and most of the remaining instructions require only one additional clock. The enhanced CPU
core is capable of 20 MIPS throughput whereas the classic 8051 CPU can deliver only 4 MIPS
at the same current consumption. Conversely, at the same throughput as the classic 8051, the
new CPU core runs at a much lower speed and thereby greatly reduces power consumption.
The AT89LP216 provides the following standard features: 2K bytes of In-System Programmable
Flash memory, 128 bytes of RAM, up to 14 I/O lines, two 16-bit timer/counters, two PWM out-
puts, a programmable watchdog timer, a full duplex serial port, a serial peripheral interface, an
internal 8 MHz RC oscillator, on-chip crystal oscillator, and a four-level, six-vector interrupt
system.
The two timer/counters in the AT89LP216 are enhanced with two new modes. Mode 0 can be
configured as a variable 9- to 16-bit timer/counter and Mode 1 can be configured as a 16-bit
auto-reload timer/counter. In addition, the timer/counters may independently drive a pulse width
modulation output.
The I/O ports of the AT89LP216 can be independently configured in one of four operating
modes. In quasi-bidirectional mode, the ports operate as in the classic 8051. In input mode, the
ports are tristated. Push-pull output mode provides full CMOS drivers and open-drain mode pro-
vides just a pull-down. In addition, all 8 pins of Port 1 can be configured to generate an interrupt
using the general-purpose interrupt interface. The I/O pins of the AT89LP216 tolerate voltages
higher than the device’s own power supply, up to 5.5V. When the device is supplied at 2.4V and
all I/O ports receive 5.5V, the total back flowing current in all I/Os is less than 100 A.
2.
Pin Configuration
2.1
16-lead PDIP/SOIC/TSSOP
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
(GPI5/MOSI) P1.5
(GPI7/SCK) P1.7
(GPI3/RST) P1.3
GND
(GPI2) P1.2
(RXD) P3.0
(T0) P3.4
(XTAL1/INT0) P3.2
P1.6 (MISO/GPI6)
P1.4 (SS/GPI4)
P1.1 (AIN1/GPI1)
P1.0 (AIN0/GPI0)
VCC
P3.1 (TXD)
P3.5 (T1)
P3.3 (INT1/XTAL2/CLKOUT)
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AT89LP216-20PU MCU 8051 2K FLASH 20MHZ 16-PDIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT89LP3240-20AU 功能描述:8位微控制器 -MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL 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
AT89LP3240-20JU 功能描述:8位微控制器 -MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL 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
AT89LP3240-20MU 功能描述:8位微控制器 -MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL 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
AT89LP3240-20PU 功能描述:8位微控制器 -MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL 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
AT89LP4052-16PI 功能描述:8位微控制器 -MCU Microcontroller 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
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