C8051F300-GM Silicon Laboratories Inc, C8051F300-GM Datasheet - Page 55

• Manufacturer Part Number: C8051F300-GM
• Description: IC 8051 MCU 8K FLASH 11QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F30xr

Specifications of C8051F300-GM

• Program Memory Type: FLASH
• Program Memory Size: 8KB (8K x 8)
• Package / Case: 11-VQFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C, SMBus, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 8
• Number Of Timers: 3 bit
• Operating Supply Voltage: 2.7 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: C8051F226DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• No. Of I/o's: 8
• Ram Memory Size: 256Byte
• Cpu Speed: 25MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• Package: 11QFN EP
• Device Core: 8051
• Family Name: C8051F30x
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1444 - ADAPTER PROGRAM TOOLSTICK F300336-1351 - KIT REF DES TEMP COMPENS RTC336-1348 - KIT STARTER TOOLSTICK336-1283 - KIT REF DESIGN DTMF DECODER336-1278 - KIT TOOL EVAL SYS IN A USB STICK336-1246 - DEV KIT F300/301/302/303/304/305
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1245

8.
The MCU system controller core is the CIP-51 microcontroller. The CIP-51 is fully compatible with the
MCS-51™ instruction set; standard 803x/805x assemblers and compilers can be used to develop soft-
ware. The MCU family has a superset of all the peripherals included with a standard 8051. Included are
three 16-bit counter/timers (see description in
in
tion
debug hardware (see description in
systems providing a complete data acquisition or control-system solution in a single integrated circuit.
The CIP-51 Microcontroller core implements the standard 8051 organization and peripherals as well as
additional custom peripherals and functions to extend its capability (see Figure 8.1 for a block diagram).
The CIP-51 includes the following features:
Section
8.2.6), and one byte-wide I/O Port (see description in
- Fully Compatible with MCS-51 Instruction Set
- 25 MIPS Peak Throughput with 25 MHz Clock
- 0 to 25 MHz Clock Frequency
- 256 Bytes of Internal RAM
- Byte-Wide I/O Port
CIP-51 Microcontroller
14), 256 bytes of internal RAM, 128 byte Special Function Register (SFR) address space
RESET
CLOCK
STOP
IDLE
ACCUMULATOR
PROGRAM COUNTER (PC)
Figure 8.1. CIP-51 Block Diagram
CONTROL
PSW
PRGM. ADDRESS REG.
LOGIC
POWER CONTROL
PC INCREMENTER
DATA POINTER
REGISTER
Section
BUFFER
TMP1
PIPELINE
ALU
Section
17), and interfaces directly with the analog and digital sub-
TMP2
DATA BUS
DATA BUS
Rev. 2.6
D8
D8
D8
15), an enhanced full-duplex UART (see description
A16
D8
D8
D8
D8
B REGISTER
Section
- Extended Interrupt Handler
- Reset Input
- Power Management Modes
- On-chip Debug Logic
- Program and Data Memory Security
REGISTER
ADDRESS
INTERFACE
INTERFACE
INTERRUPT
INTERFACE
MEMORY
SRAM
BUS
SFR
C8051F300/1/2/3/4/5
12). The CIP-51 also includes on-chip
MEM_WRITE_DATA
SFR_WRITE_DATA
MEM_READ_DATA
STACK POINTER
(256 X 8)
SFR_READ_DATA
SRAM
MEM_CONTROL
EMULATION_IRQ
MEM_ADDRESS
SFR_CONTROL
SFR_ADDRESS
SYSTEM_IRQs
(Sec-
55