C8051F344-GQ Silicon Laboratories Inc, C8051F344-GQ Datasheet - Page 7

• Manufacturer Part Number: C8051F344-GQ
• Description: IC 8051 MCU FLASH 64K 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F34xr

Specifications of C8051F344-GQ

• Program Memory Type: FLASH
• Program Memory Size: 64KB (64K x 8)
• Package / Case: 48-TQFP, 48-VQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 40
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 20x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 5.25 KB
• Interface Type: I2C/SMBus/SPI/UART/USB
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 40
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: KSK-SL-F34X, KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F340DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 17-ch x 10-bit
• No. Of I/o's: 40
• Ram Memory Size: 4352Byte
• Cpu Speed: 25MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Package: 48TQFP
• Device Core: 8051
• Family Name: C8051F34x
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1748 - ADAPTER TOOLSTICK FOR C8051F34X770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1452 - ADAPTER PROGRAM TOOLSTICK F340
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1302

22. Programmable Counter Array (PCA0) ................................................................ 275
23. C2 Interface ........................................................................................................... 291
Document Change List............................................................................................. 294
Contact Information.................................................................................................. 296
21.2.Timer 2 .......................................................................................................... 263
21.3.Timer 3 .......................................................................................................... 269
22.1.PCA Counter/Timer ........................................................................................ 276
22.2.Capture/Compare Modules ............................................................................ 277
22.3.Watchdog Timer Mode ................................................................................... 284
22.4.Register Descriptions for PCA........................................................................ 286
23.1.C2 Interface Registers.................................................................................... 291
23.2.C2 Pin Sharing ............................................................................................... 293
21.1.4.Mode 3: Two 8-bit Counter/Timers (Timer 0 Only)................................. 258
21.2.1.16-bit Timer with Auto-Reload................................................................ 263
21.2.2.8-bit Timers with Auto-Reload................................................................ 264
21.2.3.Timer 2 Capture Modes: USB Start-of-Frame or LFO Falling Edge ...... 265
21.3.1.16-bit Timer with Auto-Reload................................................................ 269
21.3.2.8-bit Timers with Auto-Reload................................................................ 270
21.3.3.USB Start-of-Frame Capture.................................................................. 271
22.2.1.Edge-triggered Capture Mode................................................................ 278
22.2.2.Software Timer (Compare) Mode........................................................... 279
22.2.3.High Speed Output Mode....................................................................... 280
22.2.4.Frequency Output Mode ........................................................................ 281
22.2.5.8-Bit Pulse Width Modulator Mode......................................................... 282
22.2.6.16-Bit Pulse Width Modulator Mode....................................................... 283
22.3.1.Watchdog Timer Operation .................................................................... 284
22.3.2.Watchdog Timer Usage ......................................................................... 285
C8051F340/1/2/3/4/5/6/7/8/9
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