c8051t617 Silicon Laboratories, c8051t617 Datasheet - Page 18

• Manufacturer Part Number: c8051t617
• Description: Mixed Signal Byte-programmable Eprom Mcu
• Manufacturer: Silicon Laboratories

C8051T610/1/2/3/4/5/6/7
18
C2CK/RST
GND
VDD
Peripheral Power
Programming
C2D
Power On
Hardware
Regulator
Debug /
Reset
EXTCLK
Figure 1.2. C8051T611/3/5 Block Diagram (28-pin QFN)
Reset
Core Power
External
Controller Core
Circuit
Clock
System Clock
Configuration
8/16 kB Program
CIP-51 8051
256 byte SRAM
1 kB XRAM
Memory
SYSCLK
Oscillator
Precision
Internal
SFR
Bus
Rev. 0.3
VDD
Timers 0,
SMBus
1, 2, 3
Analog Peripherals
10-bit
500 ksps
ADC
UART
Digital Peripherals
PCA/
WDT
Port I/O Configuration
SPI
Crossbar Control
C8051T611/3 Only
VREF
M
U
A
X
CP0
CP1
Comparators
Crossbar
Decoder
Priority
Sensor
VDD
Temp
+
+
-
-
Drivers
Drivers
Drivers
Drivers
Port 0
Port 1
Port 2
Port 3
P0.0/VREF
P0.1
P0.2/VPP
P0.3/EXTCLK
P0.4/TX
P0.5/RX
P0.6/CNVSTR
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/C2D