SiM3C157-B-GM Silicon Labs, SiM3C157-B-GM Datasheet - Page 9

• Manufacturer Part Number: SiM3C157-B-GM
• Description: ARM Microcontrollers - MCU 128KB LGA92
• Manufacturer: Silicon Labs

Specifications of SiM3C157-B-GM

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: SIM3C1xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 80 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 42 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: LGA-92
• Mounting Style: SMD/SMT
• Interface Type: 2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART
• Number Of Programmable I/os: 75
• Number Of Timers: 12 x 32 bit
• Supply Voltage - Max: 3.6 V

Table 3.2. Power Consumption (Continued)
Analog Peripheral Supply Currents
Voltage Regulator (VREG0)
Voltage Regulator (VREG0) Sense I
External Regulator (EXTVREG0)
PLL0 Oscillator (PLL0OSC)
Low-Power Oscillator (LPOSC0)
Low-Frequency Oscillator
(LFOSC0)
Notes:
1. Perhipheral currents drop to zero when peripheral clock and peripheral are disabled, unless otherwise noted.
2. Currents are additive. For example, where
3.
4. Includes supply current from internal regulator and PLL0OSC (>20 MHz) or LPOSC0 (<=20 MHz).
5. Flash execution numbers use 2 wait states for 80 MHz and 0 wait states at 20 MHz or less.
6. RAM execution numbers use 0 wait states for all frequencies.
7. IDAC output current and IVC input current not included.
8. Bias current only. Does not include dynamic current from oscillator running at speed.
functions increases supply current by the specified amount.
I
ncludes all peripherals that cannot have clocks gated in the Clock Control module.
Parameter
I
Symbol
VRSENSE
EXTVREG
I
I
I
PLLOSC
I
VREGIN
LPOSC
LFOSC
I
DD
is specified and the mode is not mutually exclusive, enabling the
Suspend Mode, T
Suspend Mode, T
Normal Mode, T
Normal Mode, T
Sleep Mode, T
BGDIS = 1, SUSEN = X
Sleep Mode, T
BGDIS = 1, SUSEN = X
BGDIS = 0, SUSEN = 0
BGDIS = 0, SUSEN = 0
BGDIS = 0, SUSEN = 1
BGDIS = 0, SUSEN = 1
Operating at 16.4 kHz,
Operating at 16.4 kHz,
Operating at 2.5 MHz
Operating at 80 MHz
Operating at 20 MHz
Rev.1.0
Test Condition
Current Sensor
SENSEEN = 1
T
T
Regulator
A
A
= 25 °C
= 85 °C
A
A
A
A
A
A
= 25 °C
= 85 °C
= 25 °C
= 85 °C
= 25 °C
= 85 °C
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ
300
215
1.75
190
215
75
90
40
SiM3C1xx
—
—
—
—
3
7
Max
1.86
650
115
500
250
500
—
—
—
—
—
—
—
—
Unit
mA
µA
µA
µA
µA
nA
nA
µA
µA
µA
µA
µA
nA
nA
9