C8051F509-IMR Silicon Labs, C8051F509-IMR Datasheet - Page 18

• Manufacturer Part Number: C8051F509-IMR
• Description: 8-bit Microcontrollers - MCU 50 MIPS 64 kB 4 kB SPI UART I2C
• Manufacturer: Silicon Labs

Specifications of C8051F509-IMR

• Rohs: yes
• Core: 8051
• Data Bus Width: 8 bit
• Processor Series: C8051

C8051F50x/F51x
18
C2CK/RST
VREGIN
GNDA
VDDA
GND
VDD
Internal Oscillator
Programming
Power On
Hardware
Voltage Regulator
Debug /
C2D
Reset
System Clock Setup
(LDO)
Reset
Clock Multiplier
Figure 1.2. C8051F508/9-F510/1 Block Diagram
up to 64 kB Byte Flash
External Oscillator
Controller Core
XTAL1
Program Memory
CIP-51 8051
256 Byte RAM
4 kB XRAM
XTAL2
SFR
Bus
Rev. 1.2
VDD
CAN 2.0B
PCA/WDT
Timers 0,
6 channel
External Memory Interface
UART0
LIN 2.1
12-bit
200ksps
ADC
1, 2, 3
Analog Peripherals
Digital Peripherals
SPI
I2C
Port I/O Configuration
*On ‘F508-F510 devices
Crossbar Control
Reference
Voltage
CP0, CP0A
CP1, CP1A
Comparator 0
Comparator 1
VREF
M
U
A
X
VREF
Crossbar
Decoder
Priority
+
+
VDD
VREF
P0 – P3
Temp
Sensor
GND
-
-
Drivers
Drivers
Drivers
Drivers
Port 0
Port 1
Port 2
Port 3
Port 4
Driver
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 / C2D
VIO