SIM3L146-C-GM Silicon Labs, SIM3L146-C-GM Datasheet - Page 12

• 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

Table 3.2. Power Consumption (Continued)
SiM3L1xx
12
LCD0
Advanced Capture Counter
(ACCTR0), LC Single-Ended
Mode, Relative to Sampling Fre-
quency
Advanced Capture Counter
(ACCTR0), LC Dual or Quadrature
Mode, Relative to Sampling Fre-
quency
Analog Peripheral Supply Currents
PLL0 Oscillator (PLL0OSC)
Low-Power Oscillator (LPOSC0)
Low-Frequency Oscillator
(LFOSC0)
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.
6
functions increases supply current by the specified amount.
I
, All (4 x 40) segments active
ncludes all peripherals that cannot have clocks gated in the Clock Control module.
8
8
Parameter
Symbol
I
I
I
I
PLLOSC
I
ACCTR
ACCTR
LPOSC
LFOSC
I
LCD0
I
BAT
is specified and the mode is not mutually exclusive, enabling the
V
V
V
V
V
V
V
V
V
V
V
V
V
V
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
BAT
Operating at 16.4 kHz
BAT
BAT
Operating at 2.5 MHz
Operating at 49 MHz
Operating at 20 MHz
Rev 0.5
Test Condition
= 2.4 V, T
= 3.8 V, T
= 2.4 V, T
= 3.8 V, T
= 2.4 V, T
= 3.8 V, T
= 2.4 V, T
= 3.8 V, T
= 2.4 V, T
= 3.8 V, T
= 2.4 V, T
= 3.8 V, T
= 2.4 V, T
= 3.8 V, T
CPMD = 01
CPMD = 01
CPMD = 10
CPMD = 10
CPMD = 11
CPMD = 11
CPMD = 01
CPMD = 01
CPMD = 10
CPMD = 10
CPMD = 11
CPMD = 11
A
A
A
A
A
A
A
A
A
A
A
A
A
A
= 25 °C,
= 25 °C,
= 25 °C,
= 25 °C,
= 25 °C,
= 25 °C,
= 25 °C,
= 25 °C,
= 25 °C,
= 25 °C,
= 25 °C,
= 25 °C,
= 25 °C
= 25 °C
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1.44
1.45
1.82
2.15
2.54
1.39
1.89
2.08
2.59
3.47
4.03
1.11
Typ
580
800
190
1.4
25
25
Max
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
1.6
nA/Hz
nA/Hz
nA/Hz
nA/Hz
nA/Hz
nA/Hz
nA/Hz
nA/Hz
nA/Hz
nA/Hz
nA/Hz
nA/Hz
Unit
mA
nA
nA
µA
µA
nA