SIM3L146-C-GM Silicon Labs, SIM3L146-C-GM Datasheet - Page 80

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

Specifications of SIM3L146-C-GM

• 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: QFN-64
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 23
• Interface Type: I2C, SPI
• Length: 9 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

SiM3L1xx
80
Notes:
1. All dimensions shown are in millimeters (mm) unless otherwise noted.
2. Dimensioning and Tolerancing is per the ANSI Y14.5M-1994 specification.
3. This land pattern design is based on the IPC-7351 guidelines.
Dimension
C1
C2
E1
X
C1
Table 6.7. TFBGA-80 Landing Diagram Dimensions
e1
Figure 6.9. TFBGA-80 Landing Diagram
0.25
Min
Rev 0.5
X
C2
Nom
0.30
4.50
4.50
0.50
Max
0.35