C8051T627-B-GM Silicon Labs, C8051T627-B-GM Datasheet - Page 296

• 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

C8051T620/1/6/7 & C8051T320/1/2/3
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296
OCUMENT
Updated “Electrical Characteristics” on page 34.
Updated reset values for POWER, EMI0CF, VDM0CN, AMX0P, CPT0MX, and CPT1MX SFRs.
Updated Figure 21.1 on page 127.
Added C8051T626/7 part numbers and added details about these devices throughout the document.
Updated maximum memory options on Page 1 and in Section “1. System Overview” on page 15.
Added C8051T626/7 ordering part numbers to Table 2.1 on page 21 along with a note about the new
part numbering scheme.
Added electrical specifications for the new part numbers C8051T626/7 wherever they differed from the
specifications for the rest of the part numbers.
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Updated Section “15. Memory Organization” on page 87 and Section “23. Universal Serial Bus
Controller (USB0)” on page 160 to describe the additional memory on the new part numbers
(C8051T626/7).
Expanded PGSEL field from 3 bits to 5 bits in SFR Definition 15.1 “EMI0CN: External Memory Interface
Control” on page 91 to support additional XRAM available on C8051T626/7 devices.
Updated Table 17.1, “Interrupt Summary,” on page 103 to indicate that interrupt position #19 is
reserved.
Updated SFR Definition 17.5 “EIE2: Extended Interrupt Enable 2” on page 108 and SFR Definition 17.6
“EIP2: Extended Interrupt Priority 2” on page 109 to indicate that bit 4 is reserved and requires 0b
writes to this bit position.
Updated SFR Definition 22.3 “XBR2: Port I/O Crossbar Register 2” on page 149 to indicate that bit 1 is
reserved and requires 0b writes to this bit position.
Current.
Current.
Table 7.2, “Global Electrical Characteristics,” on page 35 - Digital Supply Current (USB Suspend Mode).
Table 7.5, “Internal Voltage Regulator Electrical Characteristics,” on page 37 - Bias Current (REG1).
Table 7.7, “Internal High-Frequency Oscillator Electrical Characteristics,” on page 38 - Internal Oscillator Supply
Table 7.8, “Internal Low-Frequency Oscillator Electrical Characteristics,” on page 39 - Internal Oscillator Supply
Table 7.10, “ADC0 Electrical Characteristics,” on page 40 - Power Supply Current.
Table 7.11, “Temperature Sensor Electrical Characteristics,” on page 41 - Slope and Offset.
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