C8051F045-GQ Silicon Laboratories Inc, C8051F045-GQ Datasheet - Page 7
![IC 8051 MCU 64K FLASH 64TQFP](/photos/12/18/121883/c8051f045-gq_sml.jpg)
C8051F045-GQ
Manufacturer Part Number
C8051F045-GQ
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F04xr
Specifications of C8051F045-GQ
Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
64-TQFP, 64-VQFP
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
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
Processor Series
C8051F0x
Core
8051
Data Bus Width
8 bit
Data Ram Size
4.25 KB
Interface Type
CAN/SMBus/SPI/UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
32
Number Of Timers
5
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
C8051F040DK
Minimum Operating Temperature
- 40 C
On-chip Adc
13-ch x 10-bit
On-chip Dac
2-ch x 12-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1210
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F045-GQ
Manufacturer:
SiliconL
Quantity:
1 200
Company:
Part Number:
C8051F045-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F045-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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22. UART1.................................................................................................................... 277
23. Timers.................................................................................................................... 287
24. Programmable Counter Array ............................................................................. 303
25. JTAG (IEEE 1149.1) .............................................................................................. 317
Document Change List............................................................................................. 325
Contact Information.................................................................................................. 326
21.3.Configuration of a Masked Address ............................................................... 271
21.4.Broadcast Addressing .................................................................................... 271
21.5.Frame and Transmission Error Detection....................................................... 272
22.1.Enhanced Baud Rate Generation................................................................... 278
22.2.Operational Modes ......................................................................................... 279
22.3.Multiprocessor Communications .................................................................... 281
23.1.Timer 0 and Timer 1 ....................................................................................... 287
23.2.Timer 2, Timer 3, and Timer 4 ........................................................................ 295
24.1.PCA Counter/Timer ........................................................................................ 304
24.2.Capture/Compare Modules ............................................................................ 305
24.3.Register Descriptions for PCA0...................................................................... 312
25.1.Boundary Scan ............................................................................................... 318
25.2.Flash Programming Commands..................................................................... 321
25.3.Debug Support ............................................................................................... 324
22.2.1.8-Bit UART ............................................................................................. 279
22.2.2.9-Bit UART ............................................................................................. 280
23.1.1.Mode 0: 13-bit Counter/Timer ................................................................ 287
23.1.2.Mode 1: 16-bit Counter/Timer ................................................................ 288
23.1.3.Mode 2: 8-bit Counter/Timer with Auto-Reload...................................... 289
23.1.4.Mode 3: Two 8-bit Counter/Timers (Timer 0 Only)................................. 290
23.2.1.Configuring Timer 2, 3, and 4 to Count Down........................................ 295
23.2.2.Capture Mode ........................................................................................ 296
23.2.3.Auto-Reload Mode ................................................................................. 297
23.2.4.Toggle Output Mode .............................................................................. 298
24.2.1.Edge-triggered Capture Mode................................................................ 306
24.2.2.Software Timer (Compare) Mode........................................................... 307
24.2.3.High-Speed Output Mode ...................................................................... 308
24.2.4.Frequency Output Mode ........................................................................ 309
24.2.5.8-Bit Pulse Width Modulator Mode......................................................... 310
24.2.6.16-Bit Pulse Width Modulator Mode....................................................... 311
25.1.1.EXTEST Instruction................................................................................ 319
25.1.2.SAMPLE Instruction ............................................................................... 319
25.1.3.BYPASS Instruction ............................................................................... 319
25.1.4.IDCODE Instruction................................................................................ 319
Rev. 1.5
C8051F040/1/2/3/4/5/6/7
7
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