SIM3L146-C-GQ Silicon Labs, SIM3L146-C-GQ Datasheet - Page 29

• Manufacturer Part Number: SIM3L146-C-GQ
• Description: ARM Microcontrollers - MCU 64KB, DC-DC, 32x4 LCD, AES, QFN64
• Manufacturer: Silicon Labs

Specifications of SIM3L146-C-GQ

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: SiM3L1xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 16 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.8 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-64
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 23
• Interface Type: I2C, SPI
• Length: 12 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 51
• Number Of Timers: 3
• On-chip Dac: Yes
• Program Memory Type: Flash
• Supply Voltage - Max: 3.8 V
• Supply Voltage - Min: 1.8 V

Table 3.17. Thermal Conditions
3.2. Thermal Conditions
Thermal Resistance*
*Note: Thermal resistance assumes a multi-layer PCB with the exposed pad soldered to a topside PCB pad.
Parameter
Symbol

JA
TFBGA-80 Packages
TQFP-80 Packages
TQFP-64 Packages
QFN-64 Packages
QFN-40 Packages
Test Condition
Rev 0.5
Min
—
—
—
—
—
TBD
Typ
40
25
30
30
SiM3L1xx
Max
—
—
—
—
—
°C/W
°C/W
°C/W
°C/W
°C/W
Unit
29