SIM3U146-B-GM Silicon Labs, SIM3U146-B-GM Datasheet - Page 26

• Manufacturer Part Number: SIM3U146-B-GM
• Description: ARM Microcontrollers - MCU ARM Cortex-M3 USB 64KB QFN64
• Manufacturer: Silicon Labs

Specifications of SIM3U146-B-GM

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: SIM3U1xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 80 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 32 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: QFN-64
• Mounting Style: SMD/SMT
• Interface Type: 2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART
• Number Of Programmable I/os: 65
• Number Of Timers: 2 x 32 bit
• Supply Voltage - Max: 3.6 V

Table 3.16. Comparator
SiM3U1xx
26
Response Time, CMPMD = 00
(Highest Speed)
Response Time, CMPMD = 11
(Lowest Power)
Positive Hysteresis
Mode 0 (CPMD = 00)
Negative Hysteresis
Mode 0 (CPMD = 00)
Positive Hysteresis
Mode 1 (CPMD = 01)
Negative Hysteresis
Mode 1 (CPMD = 01)
Positive Hysteresis
Mode 2 (CPMD = 10)
Negative Hysteresis
Mode 2 (CPMD = 10)
Parameter
Symbol
HYS
HYS
HYS
HYS
HYS
HYS
t
t
RESP0
RESP3
CP+
CP+
CP+
CP-
CP-
CP-
+100 mV Differential
–100 mV Differential
+100 mV Differential
–100 mV Differential
Test Condition
CMPHYP = 00
CMPHYP = 01
CMPHYP = 10
CMPHYN = 00
CMPHYN = 01
CMPHYN = 10
CMPHYN = 11
CMPHYP = 00
CMPHYP = 01
CMPHYP = 10
CMPHYN = 00
CMPHYN = 01
CMPHYN = 10
CMPHYN = 11
CMPHYP = 00
CMPHYP = 01
CMPHYP = 10
CMPHYN = 00
CMPHYN = 01
CMPHYN = 10
CMPHYN = 11
CMPHYP = 11
CMPHYP = 11
CMPHYP = 11
Rev. 1.0
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
–6.0
–4.5
–9.5
Typ
100
150
–16
–33
–12
–24
–19
1.4
3.5
0.4
0.4
0.5
0.5
0.6
4.5
9.5
0.6
16
33
–8
12
24
19
8
6
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Unit
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
ns
ns
µs
µs