参数资料
型号: ATMEGA103-6AI
厂商: Atmel
文件页数: 11/141页
文件大小: 0K
描述: IC MCU 128K 6MHZ A/D IT 64TQFP
产品培训模块: megaAVR Introduction
标准包装: 90
系列: AVR® ATmega
核心处理器: AVR
芯体尺寸: 8-位
速度: 6MHz
连通性: SPI,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 32
程序存储器容量: 128KB(64K x 16)
程序存储器类型: 闪存
EEPROM 大小: 4K x 8
RAM 容量: 4K x 8
电压 - 电源 (Vcc/Vdd): 4 V ~ 5.5 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 64-TQFP
包装: 托盘
配用: ATSTK501-ND - ADAPTER KIT FOR 64PIN AVR MCU
108
ATmega103(L)
0945I–AVR–02/07
E: Load Data High Byte.
1.
Set BS1 to “1”. This selects high data.
2.
Set XA1, XA0 to “01”. This enables data loading.
3.
Set DATA = Data High Byte ($00 - $FF).
4.
Give XTAL1 a positive pulse. This loads the data High Byte.
F: Latch Data High Byte.
1.
Give PAGEL a positive pulse. This latches the data High Byte.
G: Repeat B through F 128 times to fill the page buffer.
H: Load Address High Byte.
1.
Set XA1, XA0 to “00”. This enables address loading.
2.
Set BS1 to “1”. This selects high address.
3.
Set DATA = Address High Byte ($00 - $FF).
4.
Give XTAL1 a positive pulse. This loads the address High Byte.
I: Program Page.
1.
Give WR a negative pulse. This starts programming of the entire page of data.
RDY/BSY goes low.
2.
Wait until RDY/BSY goes high.
(See Figure 74 for signal waveforms.)
J: End Page Programming.
1.
Set XA1, XA0 to “10”. This enables command loading.
2.
Set DATA = “0000 0000”. This is the command for No Operation.
3.
Give XTAL1 a positive pulse. This loads the command and the internal write sig-
nals are reset.
K: Repeat A through J 512 times or until all data has been programmed.
Figure 73. Programming the Flash Waveforms
$10
ADDR. LOW
ADDR. HIGH
DATA LOW
DATA
XA1
XA2
BS1
XTAL1
RDY/BSY
RESET
WR
OE
+12V
BS2
PAGEL
相关PDF资料
PDF描述
ATMEGA128A-AUR MCU AVR 128K FLASH 16MHZ 64TQFP
ATMEGA128L-8MJ IC MCU AVR 128K 8MHZ LV 64-QFN
ATMEGA16-16MUR MCU AVR 16KB FLASH 16MHZ 44QFN
ATMEGA164PA-AN IC MCU AVR 16K FLASH 44TQFP
ATMEGA164PA-CUR MCU AVR 16KB FLASH 20MHZ 49VFBGA
相关代理商/技术参数
参数描述
ATMEGA103L 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-bit Microcontroller with 128K Bytes In-System Programmable Flash
ATMEGA103L-4AC 功能描述:8位微控制器 -MCU TQFP-64 128K FLASH 3 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
ATMEGA103L-4AI 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-Bit Microcontroller with 64K/128K Bytes In-System Programmable Flash
ATMEGA128 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-bit Microcontroller with 128K Bytes In-System Programmable Flash
ATMEGA128(L) 制造商:未知厂家 制造商全称:未知厂家 功能描述:ATmega128(L) Preliminary Summary [Updated 9/03. 23 Pages]