C8051T627-B-GM Silicon Labs, C8051T627-B-GM Datasheet - Page 117

• 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

SFR Definition 18.3. IAPCN: In-Application Programming Control
SFR Address = 0xF5
Name
Reset
Bit
5:0
Type
7
6
Bit
IAPHWD
Unused
IAPEN
Name
IAPEN
R/W
7
0
IAPDISD
In-Application Programming Enable.
0: In-Application Programming is disabled.
1: In-Application Programming is enabled.
In-Application Programming Hardware Disable.
This bit disables the In-Application Programming hardware so the V
pin can be used as a normal GPIO pin.
Note: This bit should not be set less than 1 µs after the last EPROM write.
0: In-Application Programming discharge hardware enabled.
1: In-Application Programming discharge hardware disabled.
Read = 000000b. Write = don’t care.
R/W
6
0
C8051T620/1/6/7 & C8051T320/1/2/3
R
5
0
Rev. 1.2
R
4
0
Function
R
3
0
R
2
0
R
1
0
PP
programming
R
0
0
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