C8051F505-IQ Silicon Laboratories Inc, C8051F505-IQ Datasheet - Page 45
![IC 8051 MCU 32K FLASH 48-QFP](/photos/12/17/121714/c8051f505-iq_sml.jpg)
C8051F505-IQ
Manufacturer Part Number
C8051F505-IQ
Description
IC 8051 MCU 32K FLASH 48-QFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F50xr
Specifications of C8051F505-IQ
Program Memory Type
FLASH
Program Memory Size
32KB (32K x 8)
Package / Case
48-QFP
Mfg Application Notes
LIN Bootloader AppNote
Core Processor
8051
Core Size
8-Bit
Speed
50MHz
Connectivity
EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, Temp Sensor, WDT
Number Of I /o
40
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.25 V
Data Converters
A/D 32x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Processor Series
C8051F5x
Core
8051
Data Bus Width
8 bit
Data Ram Size
4.25 KB
Interface Type
I2C/SPI/UART
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
40
Number Of Timers
4
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F500DK
Minimum Operating Temperature
- 40 C
On-chip Adc
32-ch x 12-bit
Package
48PQFP
Device Core
8051
Family Name
C8051F50x
Maximum Speed
50 MHz
Operating Supply Voltage
2.5|3.3|5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1527 - KIT DEV FOR C8051F50X
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1520
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F505-IQ
Manufacturer:
SLB
Quantity:
590
Company:
Part Number:
C8051F505-IQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F505-IQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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Table 5.3. Port I/O DC Electrical Characteristics
V
Output High
Voltage
Output Low
Voltage
Input High
Voltage
Input Low Volt-
age
Input Leakage
Current
DD
Parameters
= 1.8 to 2.75 V, –40 to +125 °C unless otherwise specified.
I
I
I
V
V
V
V
V
Weak Pullup Off
Weak Pullup On, V
V
Weak Pullup On, V
V
Weak Pullup On, V
V
OH
OH
OH
IO
IO
IO
REGIN
REGIN
IN
IN
IN
I
I
I
I
I
I
OL
OL
OL
OL
OL
OL
= –3 mA, Port I/O push-pull
= –10 µA, Port I/O push-pull
= –10 mA, Port I/O push-pull
= 1.8 V:
= 2.7 V:
= 5.25 V:
= 0 V, V
= 0 V, V
= 0 V, V
= 70 µA
= 8.5 mA
= 70 µA
= 8.5 mA
= 70 µA
= 8.5 mA
= 5.25 V
= 2.7 V
DD
DD
DD
Conditions
= 1.8 V
= 2.6 V
= 2.6 V
IO
IO
IO
= 2.1 V,
= 2.6 V,
= 5.0 V,
Rev. 1.2
V
0.7 x VIO
V
IO
IO
Min
—
—
—
—
—
—
—
—
—
—
—
—
– 0.02
– 0.4
C8051F50x/F51x
V
IO
Typ
15
47
—
—
—
—
—
—
—
—
—
—
—
– 0.7
6
0.3 x VIO
Max
750
550
400
115
50
45
40
22
—
—
—
—
2
9
Units
mV
µA
V
V
V
45
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