SiM3U157-B-GQ Silicon Labs, SiM3U157-B-GQ Datasheet - Page 26
SiM3U157-B-GQ
Manufacturer Part Number
SiM3U157-B-GQ
Description
ARM Microcontrollers - MCU ARM Cortex-M3 USB 128KB TQFP80
Manufacturer
Silicon Labs
Datasheet
1.SIM3U157-B-GQ.pdf
(94 pages)
Specifications of SiM3U157-B-GQ
Rohs
yes
Core
ARM Cortex M3
Processor Series
SIM3U1xx
Data Bus Width
32 bit
Maximum Clock Frequency
80 MHz
Program Memory Size
128 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
TQFP-80
Mounting Style
SMD/SMT
Interface Type
2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Number Of Programmable I/os
65
Number Of Timers
2 x 32 bit
Supply Voltage - Max
3.6 V
Supply Voltage - Min
1.8 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SIM3U157-B-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
SiM3U157-B-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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