C8051T322-GQR Silicon Labs, C8051T322-GQR Datasheet - Page 27

• Manufacturer Part Number: C8051T322-GQR
• Description: 8-bit Microcontrollers - MCU USB-OTP-16K-LQFP32
• Manufacturer: Silicon Labs

Specifications of C8051T322-GQR

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit

4. LQFP-32 Package Specifications
Notes:
Dimension
1. All dimensions shown are in millimeters (mm) unless otherwise noted.
2. Dimensioning and Tolerancing per ANSI Y14.5M-1994.
3. This drawing conforms to JEDEC outline MS-026, variation BBA.
4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020C specification for Small
A1
A2
D1
D
A
b
e
c
Body Components.
0.05
1.35
0.30
0.09
Min
—
Table 4.1. LQFP-32 Package Dimensions
Figure 4.1. LQFP-32 Package Drawing
9.00 BSC.
7.00 BSC.
0.80 BSC.
1.40
0.37
Typ
—
—
—
C8051T620/621/320/321/322/323
Max
1.60
0.15
1.45
0.45
0.20
Rev. 1.1
Dimension
aaa
bbb
ddd
ccc
E1
E
L

0.45
Min
0°
9.00 BSC.
7.00 BSC.
0.60
0.20
0.20
0.10
0.20
Typ
3.5°
0.75
Max
7°
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