C8051F502-IMR Silicon Laboratories Inc, C8051F502-IMR Datasheet - Page 32

• 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
4.2. QFN-48 Package Specifications
32
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 MO-220, variation VKKD-4 except for features D2 and L
4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020 specification for Small Body
D2
A1
A
D
E
b
e
which are toleranced per supplier designation.
Components.
0.80
0.00
0.18
3.90
Min
Table 4.3. QFN-48 Package Dimensions
7.00 BSC
0.50 BSC
7.00 BSC
Figure 4.3. QFN-48 Package Drawing
0.90
0.23
4.00
Typ
-
Max
1.00
0.05
0.30
4.10
Rev. 1.2
Dimension
aaa
bbb
ddd
eee
E2
L1
L
3.90
0.30
0.00
Min
-
-
-
-
4.00
0.40
Typ
-
-
-
-
-
Max
4.10
0.08
0.10
0.10
0.50
0.05
0.08