C8051F996-GM Silicon Laboratories Inc, C8051F996-GM Datasheet - Page 6
![IC MCU 8BIT 8KB FLASH 24QFN](/photos/12/15/121587/c8051f9xx_24-qfn_sml.jpg)
C8051F996-GM
Manufacturer Part Number
C8051F996-GM
Description
IC MCU 8BIT 8KB FLASH 24QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F9xxr
Specifications of C8051F996-GM
Program Memory Type
FLASH
Program Memory Size
8KB (8K x 8)
Package / Case
24-UQFN Exposed Pad, 24-HUQFN
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT
Number Of I /o
17
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 10x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F9x
Core
8051
Data Ram Size
512 B
Interface Type
I2C, SMBus, Enhanced UART, Enhanced SPI
Maximum Clock Frequency
7 KHz
Number Of Programmable I/os
17
Number Of Timers
4
Operating Supply Voltage
2.4 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F996DK
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 10 Channel
On-chip Dac
10 bit, 4 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1943-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F996-GM
Manufacturer:
SILICON
Quantity:
570
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C8051F99x-C8051F98x
23. UART0.................................................................................................................... 255
24. Enhanced Serial Peripheral Interface (SPI0)...................................................... 263
25. Timers.................................................................................................................... 276
6
22.3.SMBus Operation ........................................................................................... 235
22.4.Using the SMBus............................................................................................ 237
22.5.SMBus Transfer Modes.................................................................................. 247
22.6.SMBus Status Decoding................................................................................. 250
23.1.Enhanced Baud Rate Generation................................................................... 256
23.2.Operational Modes ......................................................................................... 257
23.3.Multiprocessor Communications .................................................................... 258
24.1.Signal Descriptions......................................................................................... 264
24.2.SPI0 Master Mode Operation ......................................................................... 264
24.3.SPI0 Slave Mode Operation ........................................................................... 266
24.4.SPI0 Interrupt Sources ................................................................................... 267
24.5.Serial Clock Phase and Polarity ..................................................................... 267
24.6.SPI Special Function Registers ...................................................................... 269
25.1.Timer 0 and Timer 1 ....................................................................................... 278
25.2.Timer 2 .......................................................................................................... 286
25.3.Timer 3 .......................................................................................................... 292
22.3.1.Transmitter vs. Receiver ........................................................................ 235
22.3.2.Arbitration............................................................................................... 235
22.3.3.Clock Low Extension.............................................................................. 236
22.3.4.SCL Low Timeout................................................................................... 236
22.3.5.SCL High (SMBus Free) Timeout .......................................................... 236
22.4.1.SMBus Configuration Register............................................................... 238
22.4.2.SMB0CN Control Register ..................................................................... 241
22.4.3.Hardware Slave Address Recognition ................................................... 244
22.4.4.Data Register ......................................................................................... 246
22.5.1.Write Sequence (Master) ....................................................................... 247
22.5.2.Read Sequence (Master) ....................................................................... 248
22.5.3.Write Sequence (Slave) ......................................................................... 249
22.5.4.Read Sequence (Slave) ......................................................................... 250
23.2.1.8-Bit UART ............................................................................................. 257
23.2.2.9-Bit UART ............................................................................................. 258
24.1.1.Master Out, Slave In (MOSI).................................................................. 264
24.1.2.Master In, Slave Out (MISO).................................................................. 264
24.1.3.Serial Clock (SCK) ................................................................................. 264
24.1.4.Slave Select (NSS) ................................................................................ 264
25.1.1.Mode 0: 13-bit Counter/Timer ................................................................ 278
25.1.2.Mode 1: 16-bit Counter/Timer ................................................................ 279
25.1.3.Mode 2: 8-bit Counter/Timer with Auto-Reload...................................... 280
25.1.4.Mode 3: Two 8-bit Counter/Timers (Timer 0 Only)................................. 281
25.2.1.16-bit Timer with Auto-Reload................................................................ 286
25.2.2.8-bit Timers with Auto-Reload................................................................ 287
25.2.3.Comparator 0/SmaRTClock Capture Mode ........................................... 288
Rev. 1.0
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