C8051F367-GM Silicon Laboratories Inc, C8051F367-GM Datasheet - Page 186

• Manufacturer Part Number: C8051F367-GM
• Description: IC 8051 MCU 32K FLASH 28-QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F36xr

Specifications of C8051F367-GM

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 28-QFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 25
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 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: 50 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 4
• 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: 28QFN EP
• Device Core: 8051
• Family Name: C8051F36x
• Maximum Speed: 50 MHz
• Operating Supply Voltage: 3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1410 - KIT DEV FOR C8051F360 FAMILY
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1649

C8051F360/1/2/3/4/5/6/7/8/9
Registers XBR0 and XBR1 are used to assign the digital I/O resources to the physical I/O Port pins. Note
that when the SMBus is selected, the Crossbar assigns both pins associated with the SMBus (SDA and
SCL); when the UART is selected, the Crossbar assigns both pins associated with the UART (TX and RX).
UART0 pin assignments are fixed for bootloading purposes: UART TX0 is always assigned to P0.1
(C8051F360/3) or P0.4 (C8051F361/2/4/5/6/7/8/9); UART RX0 is always assigned to P0.2 (C8051F360/3)
or P0.5 (C8051F361/2/4/5/6/7/8/9). Standard Port I/Os appear contiguously starting at P0.0 after prioritized
functions and skipped pins are assigned.
Important Note: The SPI can be operated in either 3-wire or 4-wire modes, depending on the state of the
NSSMD1-NSSMD0 bits in register SPI0CN. According to the SPI mode, the NSS signal may or may not be
routed to a Port pin.
186
(32- and 28-
PIN I/O
TX0
RX0
TX0
RX0
SCK
MISO
MOSI
NSS*
SDA
SCL
CP0
CP0A
CP1
CP1A
/SYSCLK
CEX0
CEX1
CEX2
CEX3
CEX4
CEX5
ECI
T0
T1
SF Signals
SF Signals
(48-pin)
pin)
Figure 17.4. Crossbar Priority Decoder with Port Pins Skipped
0
0
1
0
2
0
P0SKIP[0:7]
3
0
P0
4
0
5
0
6
0
7
0
0
1
1
1
2
0
P1SKIP[0:7]
3
0
P1
4
0
Rev. 1.0
5
0
6
0
7
0
(32-pin and 28-pin packages)
(48-pin package)
(*4-Wire SPI Only)
0
0
1
0
2
0
P2SKIP[0:7]
3
0
P2
4
0
5
0
6
0
7
0
0
0
32/48-pin only
available on
1
0
P3.1-P3.4
2
0
P3SKIP[0:7]
3
0
P3
4
0
available
P3.5-P3.7
on 48-pin
5
0
only
6
0
7
0