SIM3L144-C-GM Silicon Labs, SIM3L144-C-GM Datasheet - Page 72

• Manufacturer Part Number: SIM3L144-C-GM
• Description: ARM Microcontrollers - MCU 64KB, DC-DC, AES QFN40
• Manufacturer: Silicon Labs

Specifications of SIM3L144-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-40
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 20
• Interface Type: I2C, SPI
• Length: 4.65 mm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 28
• 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
72
Pin Name
PB2.1
PB2.2
PB2.3
PB2.4
PB2.5
PB2.6
PB2.7
PB3.0
PB3.1
PB3.2
PB3.3
PB3.4
PB3.5
Table 6.3. Pin Definitions and Alternate Functions for SiM3L1x4 (Continued)
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Standard I/O
Type
28 VIORF XBR0
27 VIORF XBR0
26 VIORF XBR0
24 VIORF XBR0
23 VIORF XBR0
22 VIORF XBR0
21 VIORF XBR0
20
19
18
17
16
15
VIO
VIO
VIO
VIO
VIO
VIO
XBR0
XBR0
XBR0
XBR0
XBR0
XBR0
Rev 0.5













SPI1_SCLK
SPI1_MISO
SPI1_MOSI
VIORFCLK
SPI1_NSS
WAKE.13
WAKE.14
WAKE.15
LPT0T10
LPT0T12
LPT0T13
LPT0T14
LPT0T11
LPT0T9
INT1.10
INT1.11
INT1.12
INT1.13
INT1.1
INT1.2
INT1.3
INT1.4
INT1.5
INT1.6
INT1.7
INT1.8
INT1.9
CMP0N.4
CMP1N.4
CMP0N.5
CMP1N.5
CMP0N.7
CMP1N.7
CMP1P.4
CMP0P.5
CMP1P.5
CMP1P.7
ADC0.10
ADC0.11
ADC0.12
ADC0.3
ADC0.4
ADC0.5
ADC0.6
ADC0.7
ADC0.8
ADC0.9