C8051F021-GQ Silicon Laboratories Inc, C8051F021-GQ Datasheet - Page 99

IC 8051 MCU 64K FLASH 64TQFP

C8051F021-GQ

Manufacturer Part Number
C8051F021-GQ
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F02xr
Datasheets

Specifications of C8051F021-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
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 8x8b, 8x12b; D/A 2x12b
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
I2C/SMBus/SPI/UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
32
Number Of Timers
4
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
C8051F020DK
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 8-bit or 8-ch x 12-bit
On-chip Dac
2-ch x 12-bit
No. Of I/o's
32
Ram Memory Size
4352Byte
Cpu Speed
25MHz
No. Of Timers
5
No. Of Pwm Channels
5
Rohs Compliant
Yes
Data Rom Size
64 KB
A/d Bit Size
12 bit
A/d Channels Available
8
Height
1.05 mm
Length
10 mm
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.7 V
Width
10 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1200 - DEV KIT FOR F020/F021/F022/F023
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1201
Table 11.1. Comparator Electrical Characteristics
VDD = 3.0 V, AV+ = 3.0 V, -40°C to +85°C unless otherwise specified
PARAMETER
Response Time 1
CP+ - CP- = 100 mV
Response Time 2
CP+ - CP- = 10 mV
Common-Mode Rejection Ratio
Positive Hysteresis 1
CPnHYP1-0 = 00
Positive Hysteresis 2
CPnHYP1-0 = 01
Positive Hysteresis 3
CPnHYP1-0 = 10
Positive Hysteresis 4
CPnHYP1-0 = 11
Negative Hysteresis 1
CPnHYN1-0 = 00
Negative Hysteresis 2
CPnHYN1-0 = 01
Negative Hysteresis 3
CPnHYN1-0 = 10
Negative Hysteresis 4
CPnHYN1-0 = 11
Inverting or Non-Inverting Input
Voltage Range
Input Capacitance
Input Bias Current
Input Offset Voltage
POWER SUPPLY
Power-up Time
CPnEN from 0 to 1
Power Supply Rejection
Supply Current
Operating Mode (each comparator) at DC
C8051F020/1/2/3
CONDITIONS
MIN
2
4
10
2
4
10
-0.25
-5
-10
Rev. 1.4
TYP
MAX
UNITS
4
µs
12
µs
1.5
4
mV/V
0
1
mV
4.5
7
mV
9
13
mV
17
25
mV
0
1
mV
4.5
7
mV
9
13
mV
17
25
mV
(AV+)
V
+ 0.25
7
pF
0.001
+5
nA
+10
mV
20
µs
0.1
1
mV/V
1.5
10
µA
99

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