C8051F044-GQ Silicon Laboratories Inc, C8051F044-GQ Datasheet - Page 115

• Manufacturer Part Number: C8051F044-GQ
• Description: IC 8051 MCU 64K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F04xr

Specifications of C8051F044-GQ

• Program Memory Type: FLASH
• Program Memory Size: 64KB (64K x 8)
• Package / Case: 100-TQFP, 100-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: 64
• 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: 64
• 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
• No. Of I/o's: 64
• Ram Memory Size: 4352Byte
• Cpu Speed: 25MHz
• No. Of Timers: 5
• Rohs Compliant: Yes
• Package: 100TQFP
• Device Core: 8051
• Family Name: C8051F04x
• Maximum Speed: 25 MHz
• Data Rom Size: 64 KB
• A/d Bit Size: 10 bit
• A/d Channels Available: 13
• Height: 1 mm
• Length: 14 mm
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Width: 14 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1209

Table 9.1. 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
115