C8051F411-GM Silicon Laboratories Inc, C8051F411-GM Datasheet - Page 37

• Manufacturer Part Number: C8051F411-GM
• Description: IC 8051 MCU 32K FLASH 28QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F41xr

Specifications of C8051F411-GM

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 28-QFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 20
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.25 V
• Data Converters: A/D 20x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F4x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 2368 B
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 20
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F410DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 20 Channel
• On-chip Dac: 12 bit, 2 Channel
• No. Of I/o's: 20
• Ram Memory Size: 2368Byte
• Cpu Speed: 50MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1454 - ADAPTER PROGRAM TOOLSTICK F411336-1317 - KIT EVAL FOR C8051F411336-1314 - KIT DEV FOR C8051F41X
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1309

Table 3.1. Global DC Electrical Characteristics (Continued)
–40 to +85 °C, 50 MHz System Clock unless otherwise specified. Typical values are given at 25 °C
Digital Supply Current—CPU Active (Normal Mode, fetching instructions from Flash)
Core Supply Current (I
Supply Sensitivity (I
Frequency Sensitivity (I
Notes:
1. For more information on V
2.
3. The Backup Supply Voltage (V
4. SYSCLK is the internal device clock. For operational speeds in excess of 25 MHz, SYSCLK must
5. SYSCLK must be at least 32 kHz to enable debugging.
6. Based on device characterization data, not production tested.
7. Active and Inactive IDD at voltages and frequencies other than those specified can be calculated
8. I
9. Idle IDD can be estimated for frequencies < 1 MHz by simply multiplying the frequency of interest by
VIO must be equal to or greater than VDD.
be derived from the internal clock multiplier.
using the IDD Supply Sensitivity. For example, if the V
I
(2.2 V – 2.0 V) = 5.73 mA at 2.2 V and f = 25 MHz.
frequency sensitivity number for that range. When using these numbers to estimate I
15 MHz, the estimate should be the current at 25 MHz minus the difference in current indicated by
the frequency sensitivity number. For example: V
I
the frequency sensitivity number for that range. When using these numbers to estimate Idle for >
1 MHz, the estimate should be the current at 25 MHz minus the difference in current indicated by
the frequency sensitivity number. For example: V
I
DD
DD
DD
DD
= 5.5 mA typical at 2.0 V and f = 25 MHz. From this, I
can be estimated for frequencies < 15 MHz by simply multiplying the frequency of interest by the
= 5.5 mA – (25 MHz – 20 MHz) x 0.16 mA/MHz = 4.7 mA.
= 2.8 mA – (25 MHz – 5 MHz) x 0.1 mA/MHz = 0.8 mA.
Parameter
DD
)
DD
6,7
DD
)
6
)
6,8
REGIN
RTC-BACKUP
characteristics, see Table 8.1 on page 82.
V
V
V
V
F = 32 kHz
F = 1 MHz
F = 25 MHz
F = 50 MHz
F = 32 kHz
F = 1 MHz
F = 25 MHz
F = 50 MHz
F = 25 MHz
F = 1 MHz
F < 15 MHz, T = 25 ºC
F > 15 MHz, T = 25 ºC
F < 15 MHz, T = 25 ºC
F > 15 MHz, T = 25 ºC
DD
DD
DD
DD
Rev. 1.1
) is used to power the smaRTClock peripheral only.
= 2.0 V:
= 2.5 V:
= 2.0 V:
= 2.5 V:
Conditions
DD
DD
= 2.0 V; F = 20 MHz,
= 2.0 V; F = 5 MHz, Idle
DD
DD
is 2.2 V instead of 2.0 V at 25 MHz:
= 5.5 mA + 1.14 x
C8051F410/1/2/3
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.30
0.43
13.5
0.27
0.16
0.39
Typ
114
100
5.5
9.5
8.3
0.2
13
17
0.65
Max
0.5
6.5
9.5
30
12
40
15
—
—
—
—
—
—
DD
for >
mA/MHz
mA/MHz
mA/MHz
mA/MHz
Units
%/V
%/V
mA
mA
mA
mA
mA
mA
µA
µA
37