C8051F360-GQ Silicon Laboratories Inc, C8051F360-GQ Datasheet - Page 286

• Manufacturer Part Number: C8051F360-GQ
• Description: IC 8051 MCU 32K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F36xr

Specifications of C8051F360-GQ

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 48-TQFP, 48-VQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 39
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 17x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C/SMBus/SPI/UART
• Maximum Clock Frequency: 100 MHz
• Number Of Programmable I/os: 39
• Number Of Timers: 4
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F360DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 21-ch x 10-bit
• On-chip Dac: 1-ch x 10-bit
• Package: 48TQFP
• Device Core: 8051
• Family Name: C8051F36x
• Maximum Speed: 100 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1483 - ADAPTER PROGRAM TOOLSTICK F360770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1412 - BOARD TARGET/PROTO W/C8051F360336-1411 - DAUGHTER CARD TOOLSTCK C8051F362336-1410 - KIT DEV FOR C8051F360 FAMILY
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1407

C8051F360/1/2/3/4/5/6/7/8/9
24.2. C2 Pin Sharing
The C2 protocol allows the C2 pins to be shared with user functions so that in-system debugging and
Flash programming functions may be performed. This is possible because C2 communication is typically
performed when the device is in the halt state, where all on-chip peripherals and user software are stalled.
In this halted state, the C2 interface can safely ‘borrow’ the C2CK (/RST) and C2D (P4.6 on C8051F360/3
devices, P3.0 on C8051F361/2/4/5/6/7/8/9 devices) pins. In most applications, external resistors are
required to isolate C2 interface traffic from the user application. A typical isolation configuration is shown in
Figure 24.1.
The configuration in Figure 24.1 assumes the following:
Additional resistors may be necessary depending on the specific application.
286
1. The user input (b) cannot change state while the target device is halted.
2. The /RST pin on the target device is used as an input only.
/Reset (a)
Output (c)
Input (b)
Figure 24.1. Typical C2 Pin Sharing
C2 Interface Master
Rev. 1.0
C2CK
C2D
C8051Fxxx