C8051F044-GQR Silicon Laboratories Inc, C8051F044-GQR Datasheet - Page 119
![no-image](/images/manufacturer_photos/0/6/609/silicon_laboratories_inc_sml.jpg)
C8051F044-GQR
Manufacturer Part Number
C8051F044-GQR
Description
IC 8051 MCU 64K FLASH 100TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F04xr
Specifications of C8051F044-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
64
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
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F044-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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Table 10.1. Voltage Reference Electrical Characteristics
V
Internal Reference (REFBE = 1)
Output Voltage
VREF Short-Circuit Current
VREF Temperature Coefficient
Load Regulation
VREF Turn-on Time 1
VREF Turn-on Time 2
VREF Turn-on Time 3
Reference Buffer Power Sup-
ply Current
Power Supply Rejection
External Reference (REFBE = 0)
Input Voltage Range
Input Current
DD
= 3.0 V, AV+ = 3.0 V, –40 to +85 °C unless otherwise specified.
Parameter
25 °C ambient
Load = 0 to 200 µA to AGND
4.7 µF tantalum, 0.1 µF
ceramic bypass
0.1 µF ceramic bypass
no bypass cap
Conditions
Rev. 1.5
C8051F040/1/2/3/4/5/6/7
2.36
1.00
Min
—
—
—
—
—
—
—
—
—
2.43
Typ
140
0.5
15
20
10
40
—
—
2
0
(AV+) – 0.3
Max
2.48
30
—
—
—
—
—
—
—
1
ppm/µA
ppm/°C
ppm/V
Units
mA
ms
µA
µA
µs
µs
V
V
119
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