C8051F531-IT Silicon Laboratories Inc, C8051F531-IT Datasheet - Page 49
C8051F531-IT
Manufacturer Part Number
C8051F531-IT
Description
IC 8051 MCU 8K FLASH 20TSSOP
Manufacturer
Silicon Laboratories Inc
Series
C8051F53xr
Specifications of C8051F531-IT
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
16
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.25 V
Data Converters
A/D 16x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
20-TSSOP
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI, UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
16
Number Of Timers
3
Operating Supply Voltage
2.7 V to 5.25 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 16 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
336-1393
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F531-IT
Manufacturer:
SILICON
Quantity:
205
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Table 3.8. QFN-20 Package Diagram Dimensions
Notes:
1. All dimensions shown are in millimeters (mm) unless otherwise noted.
2. Dimensioning and Tolerancing per ANSI Y14.5M-1994.
3. This drawing conforms to JEDEC outline MO-220, variation VGGD except for
4. Recommended card reflow profile is per the JEDEC/IPC J-STD-020 specification
Dimension
custom features D2, E2, Z, Y, L, and L1, which are toleranced per supplier
designation.
for Small Body Components.
aaa
bbb
ddd
eee
D2
A1
E2
L1
A
D
E
Y
b
e
L
Z
C8051F52x/F52xA/F53x/F53xA
0.80
0.00
0.18
2.55
2.55
0.30
0.00
MIN
—
—
—
—
—
—
Rev. 1.3
4.00 BSC.
0.50 BSC.
4.00 BSC.
NOM
0.90
0.02
0.25
2.70
2.70
0.40
0.43
0.18
—
—
—
—
—
MAX
1.00
0.05
0.30
2.85
2.85
0.50
0.15
0.15
0.10
0.05
0.08
—
—
49
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