C8051F501-IQ Silicon Laboratories Inc, C8051F501-IQ Datasheet - Page 17

• Manufacturer Part Number: C8051F501-IQ
• Description: IC 8051 MCU 64K FLASH 48-QFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F50xr

Specifications of C8051F501-IQ

• Program Memory Type: FLASH
• Program Memory Size: 64KB (64K 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: 336-1512

C2CK/RST
VREGIN
GNDA
VDDA
GND
VDD
C2D
Internal Oscillator
Programming
Power On
Hardware
Voltage Regulator
Debug /
Reset
System Clock Setup
(LDO)
Reset
Clock Multiplier
Figure 1.1. C8051F500/1/4/5 Block Diagram
up to 64kB Byte Flash
External Oscillator
Controller Core
XTAL1
Program Memory
CIP-51 8051
256 Byte RAM
4 kB XRAM
XTAL2
Rev. 1.2
SFR
Bus
VDD
*On F500/4 Devices
CAN 2.0B
Timers 0,
External Memory Interface
UART0
LIN 2.1
12-bit
200ksps
ADC
1, 2, 3
Analog Peripherals
WDT
Digital Peripherals
PCA
SPI
I2C
Port I/O Configuration
Crossbar Control
Reference
Voltage
CP0, CP0A
CP1, CP1A
Comparator 0
Comparator 1
VREF
C8051F50x/F51x
M
U
A
X
VREF
Crossbar
Decoder
Priority
+
+
-
-
VDD
VREF
P0 – P3
Temp
Sensor
GND
Drivers
Drivers
Drivers
Drivers
Drivers
Port 0
Port 1
Port 2
Port 3
Port 4
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
P4.0
P4.1
P4.2
P4.3
P4.4
P4.5
P4.6
P4.7
VIO
17