IC 8051 MCU 64K FLASH 64TQFP

C8051F021-GQ

Manufacturer Part NumberC8051F021-GQ
DescriptionIC 8051 MCU 64K FLASH 64TQFP
ManufacturerSilicon Laboratories Inc
SeriesC8051F02x
C8051F021-GQ datasheets
 


Specifications of C8051F021-GQ

Program Memory TypeFLASHProgram Memory Size64KB (64K x 8)
Package / Case64-TQFP, 64-VQFPCore Processor8051
Core Size8-BitSpeed25MHz
ConnectivityEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTPeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o32Ram Size4.25K x 8
Voltage - Supply (vcc/vdd)2.7 V ~ 3.6 VData ConvertersA/D 8x8b, 8x12b; D/A 2x12b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Processor SeriesC8051F0xCore8051
Data Bus Width8 bitData Ram Size4.25 KB
Interface TypeI2C/SMBus/SPI/UARTMaximum Clock Frequency25 MHz
Number Of Programmable I/os32Number Of Timers4
Operating Supply Voltage2.7 V to 3.6 VMaximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT3rd Party Development ToolsPK51, CA51, A51, ULINK2
Development Tools By SupplierC8051F020DKMinimum Operating Temperature- 40 C
On-chip Adc8-ch x 8-bit or 8-ch x 12-bitOn-chip Dac2-ch x 12-bit
No. Of I/o's32Ram Memory Size4352Byte
Cpu Speed25MHzNo. Of Timers5
No. Of Pwm Channels5Rohs CompliantYes
Data Rom Size64 KBA/d Bit Size12 bit
A/d Channels Available8Height1.05 mm
Length10 mmSupply Voltage (max)3.6 V
Supply Voltage (min)2.7 VWidth10 mm
Lead Free Status / RoHS StatusLead free / RoHS CompliantFor Use With336-1200 - DEV KIT FOR F020/F021/F022/F023
Eeprom Size-Other names336-1201
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Figure 1.2. C8051F021 Block Diagram
VDD
VDD
VDD
Digital Power
DGND
DGND
DGND
AV+
Analog Power
AGND
TCK
Boundary Scan
JTAG
TMS
Logic
TDI
Debug HW
TDO
Reset
/RST
VDD
WDT
MONEN
Monitor
External
XTAL1
Oscillator
XTAL2
Circuit
System
Clock
Internal
Oscillator
VREF
VREF
DAC1
DAC1
(12-Bit)
DAC0
DAC0
(12-Bit)
VREFA
AIN0.0
AIN0.1
ADC
AIN0.2
A
AIN0.3
M
Prog
100ksps
AIN0.4
Gain
U
AIN0.5
(12-Bit)
X
AIN0.6
AIN0.7
TEMP
SENSOR
CP0+
CP0
CP0-
CP1+
CP1
CP1-
Port I/O
Config.
8
UART0
UART1
0
SMBus
SPI Bus
5
PCA
1
Timers 0,
SFR Bus
1, 2, 4
Timer 3/
RTC
C
64kbyte
P0, P1,
FLASH
P2, P3
o
Latches
256 byte
Crossbar
RAM
r
Config.
4kbyte
e
RAM
External Data Memory Bus
Bus Control
Address Bus
Data Bus
Rev. 1.4
C8051F020/1/2/3
P0.0
P0
Drv
P0.7
C
R
P1.0/AIN1.0
P1
O
Drv
P1.7/AIN1.7
S
S
P2.0
P2
B
Drv
P2.7
A
R
P3.0
P3
Drv
P3.7
A
ADC
8:1
M
Prog
500ksps
Gain
U
(8-Bit)
X
AV+
VREFA
C
P4 Latch
P4
T
DRV
L
P5 Latch
P5
A
DRV
d
d
P6 Latch
P6
r
DRV
D
P7 Latch
P7
a
DRV
t
a
19