C8051T627-B-GM Silicon Labs, C8051T627-B-GM Datasheet - Page 167

• 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

USB Register Definition 23.4. INDEX: USB0 Endpoint Index
USB Register Address = 0x0E
Name
Reset
Bit
7:4
3:0
Type
Bit
EPSEL[3:0]
Unused
Name
R
7
0
Read = 0000b. Write = don’t care.
Endpoint Select Bits.
These bits select which endpoint is targeted when indexed USB0 registers are
accessed.
0000: Endpoint 0
0001: Endpoint 1
0010: Endpoint 2
0011: Endpoint 3
0100-1111: Reserved.
R
6
0
C8051T620/1/6/7 & C8051T320/1/2/3
R
5
0
Rev. 1.2
R
4
0
Function
3
0
2
0
EPSEL[3:0]
R/W
1
0
0
0
167