SiM3U157-B-GQ Silicon Labs, SiM3U157-B-GQ Datasheet - Page 83
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
6.7. TQFP-64 Package Specifications
Dimension
A1
A2
D1
E1
A
b
D
E
L
c
e
Table 6.10. TQFP-64 Package Dimensions
Figure 6.12. TQFP-64 Package Drawing
0.05
0.95
0.17
0.09
0.45
Min
—
0°
Rev. 1.0
12.00 BSC
10.00 BSC
12.00 BSC
10.00 BSC
0.50 BSC
Nominal
1.00
0.22
0.60
3.5°
—
—
—
Max
1.20
0.15
1.05
0.27
0.20
0.75
7°
SiM3U1xx
83