SIM3L144-C-GM Silicon Labs, SIM3L144-C-GM Datasheet - Page 13

• 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

Table 3.2. Power Consumption (Continued)
External Oscillator (EXTOSC0)
SARADC0
Temperature Sensor
Internal SAR Reference
VREF0
Comparator 0 (CMP0),
Comparator 1 (CMP1)
IDAC0
Voltage Supply Monitor (VMON0)
Flash Current on VBAT
Write Operation
Erase Operation
Notes:
1. Currents are additive. For example, where
2.
3. Includes LDO and PLL0OSC (>20 MHz) or LPOSC0 (<20 MHz) supply current
4. Internal Digital and Memory LDOs scaled to optimal output voltage.
5. Includes LFO supply current.
6. LCD0 current does not include switching currents for external load.
7. IDAC output current not included.
8. Does not include LC tank circuit.
functions increases supply current by the specified amount.
I
7
ncludes all peripherals that cannot have clocks gated in the Clock Control module.
Parameter
I
Symbol
I
I
I
I
FLASH-W
FLASH-E
EXTOSC
SARADC
TSENSE
I
I
REFFS
I
I
VMON
I
REFP
IDAC
CMP
I
BAT
Sampling at 250 ksps, lowest
Sampling at 1 Msps, Internal
is specified and the mode is not mutually exclusive, enabling the
power mode settings.
Normal Power Mode
Normal Power Mode
Rev 0.5
FREQCN = 101
FREQCN = 100
FREQCN = 010
FREQCN = 001
FREQCN = 000
Test Condition
FREQCN = 111
FREQCN = 110
FREQCN = 011
CMPMD = 10
CMPMD = 01
CMPMD = 00
CMPMD = 11
VREF used
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ
840
185
390
680
160
3.8
1.2
0.5
65
25
10
75
80
10
25
70
10
—
—
SiM3L1xx
5
3
3
Max
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
15
—
—
—
8
Unit
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
13