C8051F045-GQR Silicon Laboratories Inc, C8051F045-GQR Datasheet - Page 12
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C8051F045-GQR
Manufacturer Part Number
C8051F045-GQR
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F04xr
Specifications of C8051F045-GQR
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
CAN, EBI/EMI, 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
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F045-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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C8051F040/1/2/3/4/5/6/7
22. UART1
23. Timers
24. Programmable Counter Array
25. JTAG (IEEE 1149.1)
12
Figure 22.1. UART1 Block Diagram ....................................................................... 277
Figure 22.2. UART1 Baud Rate Logic .................................................................... 278
Figure 22.3. UART Interconnect Diagram .............................................................. 279
Figure 22.4. 8-Bit UART Timing Diagram............................................................... 279
Figure 22.5. 9-Bit UART Timing Diagram............................................................... 280
Figure 22.6. UART Multi-Processor Mode Interconnect Diagram .......................... 281
Figure 23.1. T0 Mode 0 Block Diagram.................................................................. 288
Figure 23.2. T0 Mode 2 Block Diagram.................................................................. 289
Figure 23.3. T0 Mode 3 Block Diagram.................................................................. 290
Figure 23.4. Tn Capture Mode Block Diagram ....................................................... 296
Figure 23.5. Tn Auto-reload Mode and Toggle Mode Block Diagram .................... 297
Figure 24.1. PCA Block Diagram............................................................................ 303
Figure 24.2. PCA Counter/Timer Block Diagram.................................................... 304
Figure 24.3. PCA Interrupt Block Diagram ............................................................. 305
Figure 24.4. PCA Capture Mode Diagram.............................................................. 306
Figure 24.5. PCA Software Timer Mode Diagram .................................................. 307
Figure 24.6. PCA High-Speed Output Mode Diagram............................................ 308
Figure 24.7. PCA Frequency Output Mode ............................................................ 309
Figure 24.8. PCA 8-Bit PWM Mode Diagram ......................................................... 310
Figure 24.9. PCA 16-Bit PWM Mode...................................................................... 311
Rev. 1.5
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