C8051F581-IMR Silicon Labs, C8051F581-IMR Datasheet - Page 28

• Manufacturer Part Number: C8051F581-IMR
• Description: 8-bit Microcontrollers - MCU 50MIPS 128kB 8kB SPI
• Manufacturer: Silicon Labs

Specifications of C8051F581-IMR

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

C8051F58x/F59x
28
P0.1 / CNVSTR
P0.0 / VREF
RST/C2CK
VREGIN
GNDA
VDDA
GND
VDD
P4.7
P4.6
C2D
VIO
10
11
12
1
2
3
4
5
6
7
8
9
Figure 3.2. QFN-48 Pinout Diagram (Top View)
C8051F580-IM
C8051F581-IM
C8051F584-IM
C8051F585-IM
Rev. 1.2
Top View
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