UPMU-M3L1X-B-EK Silicon Labs, UPMU-M3L1X-B-EK Datasheet - Page 75

• Manufacturer Part Number: UPMU-M3L1X-B-EK
• Description: Daughter Cards & OEM Boards UDP SiM3L1xx MCU Card (no LCD)
• Manufacturer: Silicon Labs

Specifications of UPMU-M3L1X-B-EK

• Product: MCU Cards
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Description/function: MCU Card (No LCD) to use with UDP Motherboard
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Tool Is For Evaluation Of: SiM3L1xx
• For Use With: SiM3L1xx

Notes:
1. All dimensions shown are in millimeters (mm) unless otherwise noted.
2. Dimensioning and Tolerancing per ANSI Y14.5M-1994.
3. This package outline conforms to JEDEC MS-026, variant ADD.
4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020
Dimension
specification for Small Body Components.
aaa
bbb
ddd
eee
ccc
D1
A1
A2
E1
L1

A
D
E
b
c
e
L
Table 6.4. TQFP-80 Package Dimensions
0.05
0.95
0.17
0.09
0.45
Min
—
0°
Rev 0.5
14.00 BSC
12.00 BSC
14.00 BSC
12.00 BSC
0.50 BSC
Nominal
1.00 Ref
1.00
0.20
0.60
0.20
0.20
0.08
0.08
0.05
3.5°
—
—
—
Max
1.20
0.15
1.05
0.27
0.20
0.75
7°
SiM3L1xx
75