C8051F581-IMR Silicon Labs, C8051F581-IMR Datasheet - Page 26

• 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
26
P3.7
P4.0
P4.1
P4.2
P4.3
P4.4
P4.5
P4.6
P4.7
Name
F580/1/4/5
(48-pin)
Pin
19
18
17
16
15
14
13
10
9
Table 3.1. Pin Definitions for the C8051F58x/F59x (Continued)
(40-pin)
F588/9-
F590/1
Pin
11
—
—
—
—
—
—
—
—
F582/3/6/7
(32-pin)
Pin
—
—
—
—
—
—
—
—
—
D I/O or A In Port 3.7.
Rev. 1.2
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
D I/O
Type
Port 4.0. See SFR Definition 20.29 for a
description.
Port 4.1.
Port 4.2.
Port 4.3.
Port 4.4.
Port 4.5.
Port 4.6.
Port 4.7.
Description