C8051F817-GS Silicon Laboratories Inc, C8051F817-GS Datasheet - Page 23

• Manufacturer Part Number: C8051F817-GS
• Description: IC MCU 8BIT 8K FLASH 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F81xr

Specifications of C8051F817-GS

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 13
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (3.9mm Width)
• Processor Series: C8051F8x
• Core: 8051
• Data Bus Width: 16 bit
• Data Ram Size: 512 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 13
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F800DK
• Minimum Operating Temperature: - 55 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 336-1792-5

RST/C2CK
GND
VDD
Figure 1.8. C8051F825, C8051F828, C8051F831, C8051F834 Block Diagram
Programming
P2.0/C2D
Power On
Hardware
Regulator
Debug /
Reset
XTAL1
XTAL2
Peripheral
Power
Reset
Core Power
Precision
Oscillator
External
Internal
Circuit
Controller Core
System Clock
Clock
Configuration
‘F825, ‘F828: 8 kB
‘F831, ‘F834: 4 kB
CIP-51 8051
256 Byte RAM
Flash Memory
SYSCLK
SFR
Bus
Rev. 1.0
VDD
Peripherals
Timer 2 /
10-bit
500 ksps
ADC
Comparator
Digital Peripherals
SMBus
Timers
UART
PCA/
Port I/O Configuration
WDT
RTC
Analog
0, 1
SPI
Crossbar Control
+
-
VREF
A
M
U
X
M
Crossbar
A
U
X
Decoder
Priority
Capacitive
Sense
VREG Output
VDD
VREG Output
(‘F825, ‘F831 Only)
Temp Sensor
C8051F80x-83x
12 Channels
8 Channels
Drivers
Drivers
Drivers
Port 0
Port 1
Port 2
P0.0/VREF
P0.1/AGND
P0.2/XTAL1
P0.3/XTAL2
P0.4/TX
P0.5/RX
P0.6/CNVSTR
P0.7
P1.0
P1.1
P1.2
P1.3
P2.0/C2D
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