C8051F018-GQR Silicon Laboratories Inc, C8051F018-GQR Datasheet - Page 7

• Manufacturer Part Number: C8051F018-GQR
• Description: IC 8051 MCU 16K FLASH 64TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F018r

Specifications of C8051F018-GQR

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Processor Series: C8051F0x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1.25 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 4 bit
• Operating Supply Voltage: 2.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F005DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

1. SYSTEM OVERVIEW
The C8051F018/9 are fully integrated mixed-signal System on a Chip MCUs with a true 10-bit multi-channel ADC.
See the Product Selection Guide in Table 1.1 for a quick reference of each MCUs’ feature set. Each has two voltage
comparators, a voltage reference, and an 8051-compatible microcontroller core with 16kbytes of FLASH memory
and 1.25kbytes of RAM. There are also I2C/SMBus, UART, and SPI serial interfaces implemented in hardware
(not “bit-banged” in user software) as well as a Programmable Counter/Timer Array (PCA) with five
capture/compare modules. There are also 4 general-purpose 16-bit timers and 4 byte-wide general-purpose digital
Port I/O.
With an on-board VDD monitor, WDT, and clock oscillator, the MCUs are truly stand-alone System-on-a-Chip
solutions. Each MCU effectively configures and manages the analog and digital peripherals. The FLASH memory
can be reprogrammed even in-circuit, providing non-volatile data storage, and also allowing field upgrades of the
8051 firmware. Each MCU can also individually shut down any or all of the peripherals to conserve power.
On-board JTAG debug support allows non-intrusive (uses no on-chip resources), full speed, in-circuit debug using
the production MCU installed in the final application. This debug system supports inspection and modification of
memory and registers, setting breakpoints, watchpoints, single stepping, and run and halt commands. All analog
and digital peripherals are fully functional when using JTAG debug.
Each MCU is specified for 2.8V-to-3.6V operation over the industrial temperature range (-45C to +85C). The Port
I/Os, /RST, and JTAG pins are tolerant for input signals up to 5V. The C8051F018 is available in the 64-pin TQFP
(see block diagram in Figure 1.1). The C8051F019 is available in the 48-pin TQFP (see block diagram in Figure
1.2).
7
C8051F018
C8051F019
C8051F018
C8051F019
25
25
16k
16k
1280
1280


Table 1.1. Product Selection Guide




4
4
Rev. 1.2


32
16
10
10
100
100
8
8




2
2
64TQFP
48TQFP