C8051F502-IMR Silicon Laboratories Inc, C8051F502-IMR Datasheet - Page 26

• 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
26
P0.1/CNVSTR
P0.0 / VREF
RST/C2CK
VREGIN
GNDA
VDDA
GND
VDD
P4.7
P4.6
C2D
VIO
Figure 3.2. QFN-48 Pinout Diagram (Top View)
10
11
12
1
2
3
4
5
6
7
8
9
C8051F500-IM
C8051F501-IM
C8051F504-IM
C8051F505-IM
Top View
Rev. 1.2
GND
36
35
34
33
32
31
30
29
28
27
26
25
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.0
P3.1