参数资料
型号: AT32UC3L032-D3HT
厂商: Atmel
文件页数: 43/174页
文件大小: 0K
描述: MCU AVR32 32K FLASH 48TTLGA
产品培训模块: AVR® UC3 Introduction
标准包装: 2,450
系列: AVR®32 UC3 L
核心处理器: AVR
芯体尺寸: 32-位
速度: 50MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,DMA,POR,PWM,WDT
输入/输出数: 36
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 1.62 V ~ 3.6 V
数据转换器: A/D 9x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 48-UFLGA
包装: 托盘
dsPIC30F6011/6012/6013/6014
DS70117F-page 202
2006 Microchip Technology Inc.
TABLE 23-35: I2C BUS DATA TIMING REQUIREMENTS (MASTER MODE)
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
-40°C
≤ TA ≤ +85°C for Industrial
-40°C
≤ TA ≤ +125°C for Extended
Param
No.
Symbol
Characteristic
Min(1)
Max
Units
Conditions
IM10
TLO:SCL
Clock Low Time 100 kHz mode
TCY/2 (BRG + 1)
μs—
400 kHz mode
TCY/2 (BRG + 1)
μs—
1 MHz mode(2)
TCY/2 (BRG + 1)
μs—
IM11
THI:SCL
Clock High Time 100 kHz mode
TCY/2 (BRG + 1)
μs—
400 kHz mode
TCY/2 (BRG + 1)
μs—
1 MHz mode(2)
TCY/2 (BRG + 1)
μs—
IM20
TF:SCL
SDA and SCL
Fall Time
100 kHz mode
300
ns
CB is specified to be
from 10 to 400 pF
400 kHz mode
20 + 0.1 CB
300
ns
1 MHz mode(2)
100
ns
IM21
TR:SCL
SDA and SCL
Rise Time
100 kHz mode
1000
ns
CB is specified to be
from 10 to 400 pF
400 kHz mode
20 + 0.1 CB
300
ns
1 MHz mode(2)
300
ns
IM25
TSU:DAT
Data Input
Setup Time
100 kHz mode
250
ns
400 kHz mode
100
ns
1 MHz mode(2)
TBD
ns
IM26
THD:DAT Data Input
Hold Time
100 kHz mode
0
ns
400 kHz mode
0
0.9
μs
1 MHz mode(2)
TBD
ns
IM30
TSU:STA
Start Condition
Setup Time
100 kHz mode
TCY/2 (BRG + 1)
μs
Only relevant for
repeated Start
condition
400 kHz mode
TCY/2 (BRG + 1)
μs
1 MHz mode(2)
TCY/2 (BRG + 1)
μs
IM31
THD:STA Start Condition
Hold Time
100 kHz mode
TCY/2 (BRG + 1)
μs
After this period the
first clock pulse is
generated
400 kHz mode
TCY/2 (BRG + 1)
μs
1 MHz mode(2)
TCY/2 (BRG + 1)
μs
IM33
TSU:STO Stop Condition
Setup Time
100 kHz mode
TCY/2 (BRG + 1)
μs—
400 kHz mode
TCY/2 (BRG + 1)
μs
1 MHz mode(2)
TCY/2 (BRG + 1)
μs
IM34
THD:STO Stop Condition
100 kHz mode
TCY/2 (BRG + 1)
ns
Hold Time
400 kHz mode
TCY/2 (BRG + 1)
ns
1 MHz mode(2)
TCY/2 (BRG + 1)
ns
IM40
TAA:SCL
Output Valid
From Clock
100 kHz mode
3500
ns
400 kHz mode
1000
ns
1 MHz mode(2)
——
ns
IM45
TBF:SDA Bus Free Time
100 kHz mode
4.7
μs
Time the bus must be
free before a new
transmission can start
400 kHz mode
1.3
μs
1 MHz mode(2)
TBD
μs
IM50
CB
Bus Capacitive Loading
400
pF
Note 1:
BRG is the value of the I2C Baud Rate Generator. Refer to the “Inter-Integrated Circuit (I2C)” section
in the “dsPIC30F Family Reference Manual” (DS70046).
2:
Maximum pin capacitance = 10 pF for all I2C pins (for 1 MHz mode only).
相关PDF资料
PDF描述
221629-6 CONN TERMINATR PLUG BNC 93OHM AU
VE-23Y-IY-F3 CONVERTER MOD DC/DC 3.3V 33W
VJ1825Y184KBCAT4X CAP CER 0.18UF 200V 10% X7R 1825
VJ1825Y274KBCAT4X CAP CER 0.27UF 200V 10% X7R 1825
VE-23Y-IY-F2 CONVERTER MOD DC/DC 3.3V 33W
相关代理商/技术参数
参数描述
AT32UC3L032-D3UR 功能描述:32位微控制器 - MCU UC3L-32KB Flash RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
AT32UC3L032-ZAUR 功能描述:32位微控制器 - MCU UC3L-32KB Flash 85C RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
AT32UC3L032-ZAUT 功能描述:32位微控制器 - MCU UC3L-32KB Flash RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT
AT32UC3L064 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:32-bit Atmel AVR Microcontroller
AT32UC3L064_1 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:AVR32 32-bit Microcontroller