C8051F930-GQ Silicon Laboratories Inc, C8051F930-GQ Datasheet - Page 4

• Manufacturer Part Number: C8051F930-GQ
• Description: IC 8051 MCU 64K FLASH 32-LQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F9xxr

Specifications of C8051F930-GQ

• Program Memory Type: FLASH
• Program Memory Size: 64KB (64K x 8)
• Package / Case: 32-LQFP
• 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: 24
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 3.6 V
• Data Converters: A/D 23x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F9x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 4.25 KB
• Interface Type: I2C/SMBus/SPI/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Operating Supply Voltage: 0.9 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: C8051F930DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 23-ch x 10-bit
• No. Of I/o's: 24
• Ram Memory Size: 4KB
• Cpu Speed: 25MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1478 - PLATFORM PROG TOOLSTCK F920,F930336-1477 - PLATFORM PROG TOOLSTCK F920,F930336-1473 - KIT DEV C8051F920,F921,F930,F931336-1472 - BOARD TARGET/PROTO W/C8051F930
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1466

C8051F93x-C8051F92x
8. CIP-51 Microcontroller ......................................................................................... 100
9. Memory Organization........................................................................................... 109
10. External Data Memory Interface and On-Chip XRAM........................................ 113
11. Special Function Registers ................................................................................. 126
12. Interrupt Handler .................................................................................................. 133
13. Flash Memory ....................................................................................................... 145
4
7.2. Comparator Outputs ......................................................................................... 91
7.3. Comparator Response Time............................................................................. 92
7.4. Comparator Hysterisis ...................................................................................... 92
7.5. Comparator Register Descriptions.................................................................... 93
7.6. Comparator0 and Comparator1 Analog Multiplexers........................................ 97
8.1. Instruction Set ................................................................................................. 101
8.2. CIP-51 Register Descriptions.......................................................................... 106
9.1. Program Memory ............................................................................................ 110
9.2. Data Memory .................................................................................................. 111
10.1.Accessing XRAM............................................................................................ 113
10.2.Configuring the External Memory Interface for Off-Chip Access.................... 114
10.3.External Memory Interface Port Input/Output Configuration........................... 114
10.4.Multiplexed External Memory Interface .......................................................... 115
10.5.External Memory Interface Operating Modes................................................. 117
10.6.External Memory Interface Timing.................................................................. 118
10.7.EMIF Special Function Registers ................................................................... 119
10.8.EMIF Timing Diagrams................................................................................... 122
11.1.SFR Paging .................................................................................................... 127
12.1.Enabling Interrupt Sources ............................................................................. 133
12.2.MCU Interrupt Sources and Vectors............................................................... 133
12.3.Interrupt Priorities ........................................................................................... 134
12.4.Interrupt Latency............................................................................................. 134
12.5.Interrupt Register Descriptions ....................................................................... 136
12.6.External Interrupts INT0 and INT1.................................................................. 143
13.1.Programming The Flash Memory ................................................................... 145
8.1.1. Instruction and CPU Timing ................................................................... 101
9.1.1. MOVX Instruction and Program Memory ............................................... 110
9.2.1. Internal RAM .......................................................................................... 111
9.2.2. External RAM ......................................................................................... 112
10.1.1.16-Bit MOVX Example ........................................................................... 113
10.1.2.8-Bit MOVX Example ............................................................................. 113
10.5.1.Internal XRAM Only ............................................................................... 117
10.5.2.Split Mode without Bank Select.............................................................. 117
10.5.3.Split Mode with Bank Select................................................................... 118
10.5.4.External Only.......................................................................................... 118
10.8.1.Multiplexed 16-bit MOVX: EMI0CF[3:2] = 01, 10, or 11......................... 122
10.8.2.Multiplexed 8-bit MOVX without Bank Select: EMI0CF[3:2] = 01 or 11. 123
13.1.1.Flash Lock and Key Functions ............................................................... 145
13.1.2.Flash Erase Procedure .......................................................................... 146
Rev. 1.1