AT91RM9200-QI-002 Atmel, AT91RM9200-QI-002 Datasheet - Page 665

• Manufacturer Part Number: AT91RM9200-QI-002
• Description: IC ARM9 MCU 208 PQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91RM9200-QI-002

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: POR
• Number Of I /o: 122
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: ROM
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-MQFP, 208-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

39.3
39.3.1
1768I–ATARM–09-Jul-09
Soldering Profiles
Standard Packages
Table 39-10
Table 39-10. Soldering Profile
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 temperatures of up to 235⋅ C,
not 220⋅ C (IR reflow).
Recommended package reflow conditions depend on package thickness and volume. See
Table
Table 39-11. Recommended Package Reflow Conditions (LQFP and BGA)
Notes:
A maximum of three reflow passes is allowed per component.
Average Ramp-up Rate (183⋅ C to Peak)
Preheat Temperature 125⋅ C ±25⋅ C
Temperature Maintained Above 183⋅ C
Time within 5⋅ C of Actual Peak Temperature
Peak Temperature Range
Ramp-down Rate
Time 25⋅ C to Peak Temperature
Parameter
Convection
VPR
IR/Convection
39-11.
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.
gives the recommended soldering profile from J-STD-20.
Convection or
IR/Convection
3⋅ C/sec. max.
120 sec. max
60 sec. to 150 sec.
10 sec. to 20 sec.
220 +5/-0⋅ C or
235 +5/-0⋅ C
6⋅ C/sec.
6 min. max
Temperature
220 +5/-0⋅ C
215 to 219⋅ C
220 +5/-0⋅ C
VPR
10⋅ C/sec.
60 sec.
215 to 219⋅ C or
235 +5/-0⋅ C
10⋅ C/sec.
AT91RM9200
(1) (2)(3)
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