參數(shù)資料
型號(hào): AT91F40816-33CI
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: ARM Thumb Microcontrollers
中文描述: 32-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PBGA120
封裝: BGA-120
文件頁數(shù): 21/22頁
文件大?。?/td> 248K
代理商: AT91F40816-33CI
21
AT91F40816
1348D–ATARM–03/04
Soldering Profile
Table 8 gives the recommended soldering profile from J-STD-20.
Small packages may be subject to higher temperatures if they are reflowed in boards
with larger components. In this case, small packages may have to withstand tempera-
tures of up to 235
°
C, not 220
°
C (IR reflow).
Recommended package reflow conditions depend on package thickness and volume.
See Table 9.
Notes:
1. The packages are qualified by Atmel by using IR reflow conditions, not convection or
VPR.
2. By default, the package level 1 is qualified at 220
°
C (unless 235
°
C is stipulated).
3. The body temperature is the most important parameter but other profile parameters
such as total exposure time to hot temperature or heating rate may also influence
component reliability.
A maximum of three reflow passes is allowed per component.
Table 8.
Soldering Profile
Convection or
IR/Convection
VPR
Average Ramp-up Rate (183
°
C to Peak)
3
°
C/sec. max.
10
°
C/sec.
Preheat Temperature 125
°
C ±25
°
C
120 sec. max
Temperature Maintained Above 183
°
C
60 sec. to 150 sec.
Time within 5
°
C of Actual Peak
Temperature
10 sec. to 20 sec.
60 sec.
Peak Temperature Range
220 +5/-0
°
C or
235 +5/-0
°
C
215 to 219
°
C or
235 +5/-0
°
C
Ramp-down Rate
6
°
C/sec.
10
°
C/sec.
Time 25
°
C to Peak Temperature
6 min. max
Table 9.
Recommended Package Reflow Conditions
(1, 2, 3)
Parameter
Temperature
Convection
220 +5/-0
°
C
VPR
215 to 219
°
C
IR/Convection
220 +5/-0
°
C
相關(guān)PDF資料
PDF描述
AT91FR40161 ARM Thumb Microcontrollers
AT91FR40161-CI ARM Thumb Microcontrollers
AT91FR40162-CI AT91 ARM Thumb Microcontrollers
AT91FR40162 AT91 ARM Thumb Microcontrollers
AT91FR4042 AT91 ARM Thumb Microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT91FR40161 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:ARM Thumb Microcontrollers
AT91FR40161-CI 功能描述:IC MCU ARM7 2M FLASH 120-BGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:AT91 標(biāo)準(zhǔn)包裝:9 系列:87C 核心處理器:8051 芯體尺寸:8-位 速度:40/20MHz 連通性:UART/USART 外圍設(shè)備:POR,WDT 輸入/輸出數(shù):32 程序存儲(chǔ)器容量:32KB(32K x 8) 程序存儲(chǔ)器類型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:0°C ~ 70°C 封裝/外殼:40-DIP(0.600",15.24mm) 包裝:管件
AT91FR40162 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT91 ARM Thumb Microcontrollers
AT91FR40162_02 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT91 ARM Thumb Microcontrollers
AT91FR40162-CI 功能描述:IC ARM7 MCU 2M FLASH 121 PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:AT91 標(biāo)準(zhǔn)包裝:9 系列:87C 核心處理器:8051 芯體尺寸:8-位 速度:40/20MHz 連通性:UART/USART 外圍設(shè)備:POR,WDT 輸入/輸出數(shù):32 程序存儲(chǔ)器容量:32KB(32K x 8) 程序存儲(chǔ)器類型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:0°C ~ 70°C 封裝/外殼:40-DIP(0.600",15.24mm) 包裝:管件