C8051F019-GQR Silicon Laboratories Inc, C8051F019-GQR Datasheet - Page 9
![IC 8051 MCU 16K FLASH 48TQFP](/photos/15/92/159280/tqfp-48_sml.jpg)
C8051F019-GQR
Manufacturer Part Number
C8051F019-GQR
Description
IC 8051 MCU 16K FLASH 48TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F018r
Specifications of C8051F019-GQR
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
16
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1.25K x 8
Voltage - Supply (vcc/vdd)
2.8 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TQFP, 48-VQFP
Processor Series
C8051F0x
Core
8051
Data Bus Width
8 bit
Data Ram Size
1.25 KB
Interface Type
I2C, SMBus, SPI, UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
16
Number Of Timers
4 bit
Operating Supply Voltage
2.8 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
C8051F005DK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F019-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
9
XTAL1
XTAL2
VREF
DGND
DGND
DGND
DGND
AGND
AGND
/RST
VDD
VDD
AV+
AV+
TCK
TMS
TDI
TDO
C8051F018
C8051F019
VREF
Analog Power
Digital Power
Oscillator
Oscillator
External
Monitor
Internal
JTAG
Logic
Circuit
VDD
Boundary Scan
Debug HW
WDT
Figure 1.2. C8051F019 Block Diagram
System Clock
Reset
Rev. 1.2
C
o
8
0
5
1
e
r
SFR Bus
256 byte
16kbyte
FLASH
1024 byte
RAM
XRAM
SPI Bus
Timer 3
SMBus
Timers
UART
Port 0
Port 1
Port 2
Port 3
Latch
Latch
Latch
Latch
0,1,2
PCA
C
R
O
B
A
R
W
C
H
S
S
S
T
I