C8051T622-GMR Silicon Labs, C8051T622-GMR Datasheet - Page 20

• Manufacturer Part Number: C8051T622-GMR
• Description: 8-bit Microcontrollers - MCU USB-OTP-16K-QFN24
• Manufacturer: Silicon Labs

Specifications of C8051T622-GMR

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

C8051T622/3 and C8051T326/7
20
XTAL2
Name
P0.3/
P0.6/
P0.7/
P1.1/
P0.4
P0.5
P1.0
P1.2
P1.3
P1.4
P1.5
P1.6
V
PP
Table 3.1. Pin Definitions for the C8051T622/3 and C8051T326/7(Continued)
‘T622/3
22
21
20
19
18
17
16
15
14
13
12
11
Pin Number
‘T326
26
25
24
23
22
19
18
17
16
12
11
—
‘T327
27
26
25
24
23
19
18
17
16
12
11
—
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
D I/O or
A Out
Type
D In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
A In
Rev. 1.1
Description
Port 0.3.
External Clock Output. This pin is the excitation driver
for an external crystal or resonator.
External Clock Input. This pin is the external clock input
in external CMOS clock mode.
External Clock Input. This pin is the external clock input
in capacitor or RC oscillator configurations.
See Oscillator Section for complete details.
Port 0.4.
Port 0.5.
Port 0.6.
Port 0.7
Port 1.0.
Port 1.1.
V
Port 1.2.
Port 1.3.
Port 1.4.
Port 1.5.
Port 1.6.
PP
Programming Supply Voltage