C8051F502-IMR Silicon Laboratories Inc, C8051F502-IMR Datasheet - Page 38

• Manufacturer Part Number: C8051F502-IMR
• Description: MCU 8-Bit C8051F50x 8051 CISC 64KB Flash 2.5V/3.3V/5V 32-Pin QFN EP T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F502-IMR

• Package: 32QFN EP
• Device Core: 8051
• Family Name: C8051F50x
• Maximum Speed: 50 MHz
• Ram Size: 4.25 KB
• Program Memory Size: 64 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/UART
• On-chip Adc: 32-chx12-bit
• Operating Temperature: -40 to 125 °C
• Number Of Timers: 4

C8051F50x/F51x
4.5. QFN-32 Package Specifications
38
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 the JEDEC Solid State Outline MO-220, variation VGGD except for
4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020 specification for Small Body
D2
A1
A
D
E
b
e
custom features D2, E2, and L which are toleranced per supplier designation.
Components.
0.80
0.00
0.18
3.20
Min
Table 4.9. QFN-32 Package Dimensions
5.00 BSC.
0.50 BSC.
5.00 BSC.
Figure 4.9. QFN-32 Package Drawing
0.02
0.25
3.30
Typ
0.9
Max
1.00
0.05
0.30
3.40
Rev. 1.2
Dimension
aaa
bbb
ddd
eee
E2
L1
L
3.20
0.30
0.00
Min
—
—
—
—
3.30
0.40
Typ
—
—
—
—
—
Max
3.40
0.50
0.15
0.15
0.15
0.05
0.08