C8051T627-B-GM Silicon Labs, C8051T627-B-GM Datasheet - Page 23

• Manufacturer Part Number: C8051T627-B-GM
• Description: 8-bit Microcontrollers - MCU UBS, 64K OTP MCU
• Manufacturer: Silicon Labs

Specifications of C8051T627-B-GM

• Rohs: yes
• Core: 8051
• Processor Series: C8051T627
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 48 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 3328 B
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 5.25 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFN-32
• Mounting Style: SMD/SMT
• Program Memory Type: EPROM

Table 3.1. Pin Definitions for the C8051T620/1/6/7 & C8051T320/1/2/3(Continued)
CNVSTR
XTAL2
Name
VREF
P0.3/
P0.6/
P0.7/
P0.4
P0.5
P1.0
P1.1
P1.2
P1.3
P1.4
‘T62x
31
30
29
28
27
26
25
24
23
22
Pin Number
‘T320/2 ‘T321/3
31
30
29
28
27
26
25
24
23
22
C8051T620/1/6/7 & C8051T320/1/2/3
27
26
25
24
23
22
21
20
19
18
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
A I/O
Type
A In
D In
A In
A In
A In
A In
D In
A In
A In
A In
A In
A In
A In
Rev. 1.2
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.
ADC0 External Convert Start or IDA0 Update Source
Input.
Port 0.7
ADC Voltage Reference
Port 1.0.
Port 1.1.
Port 1.2.
Port 1.3.
Port 1.4.
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