C8051F351 Silicon Laboratories Inc, C8051F351 Datasheet - Page 2

• Manufacturer Part Number: C8051F351
• Description: IC 8051 MCU 8K FLASH 28MLP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F35xr

Specifications of C8051F351

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 17
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x24b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Selected Electrical Specifications
(T
Decimation Ratio = 1920 unless otherwise specified)
Precision Mixed Signal
A
GLOBAL CHARACTERISTICS
Supply Voltage
Supply Current
(CPU active)
Supply Current
(shutdown)
Clock Frequency Range
24-BIT A/D CONVERTER
Resolution
Integral Nonlinearity
Offset Error
Gain Error
Common Mode Rejection
Ratio (CMRR)
Power Supply Rejection,
DC
Power Supply Current
8-BIT CURRENT-MODE D/A CONVERTERS
Resolution
Integral Nonlinearity
Differential Nonlinearity
= –40 to +85 C°, V
7
6
5
4
3
2
1
PARAMETER
Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders
DETAIL 1
Bottom View
D2
2
Side View
Package Information
6 x e
D2
D
e
DD
Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.
= AV+ = 3.0 V, V
R
Clock = 50 MHz
Clock = 1 MHz
Clock = 32 kHz; V
Oscillator not running; V
Disabled
(no missing codes)
Single-ended Mode
Differential Mode
Guaranteed Monotonic
15
16
17
18
19
20
21
50 MIPS, 8 kB Flash, 24-Bit ADC, 28-Pin Mixed-Signal MCU
Copyright © 2005 by Silicon Laboratories
DETAIL 1
D2
ND
NE
AA
BB
CC
DD
A1
A2
A3
E2
A
b
D
E
e
L
N
R
REF
CONDITIONS
0.80
0.18
2.90
2.90
0.45
0.09
MIN
0
0
= 2.5 V External, PGA Gain = 1x, MDCLK = 2.4567 MHz,
DD
0.435
0.435
TYP
0.90
0.02
0.65
0.25
0.23
5.00
3.15
5.00
3.15
0.55
0.18
0.18
MM
0.5
CC
28
AA
7
7
Monitor Enabled
MAX
1.00
0.05
1.00
0.30
3.35
3.35
0.65
DD
Monitor
C8051F350DK Development Kit
MIN
2.7
DC
80
±0.002
TYP
±0.5
±0.5
110
230
0.5
0.1
17
16
24
±5
8
C8051F351
MAX
±15
3.6
50
±1
ppm FS
UNITS
MHz
5.5.2005
ppm
LSB
LSB
mA
mA
bits
bits
µA
µA
dB
dB
µA
%
V