C8051F819-GM Silicon Laboratories Inc, C8051F819-GM Datasheet - Page 40

• Manufacturer Part Number: C8051F819-GM
• Description: IC MCU 8BIT 8KB FLASH 20QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F81xr

Specifications of C8051F819-GM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Cap Sense, POR, PWM, WDT
• Number Of I /o: 17
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-QFN
• Processor Series: C8051F8x
• Core: 8051
• Data Bus Width: 16 bit
• Data Ram Size: 512 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 3
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F800DK
• Minimum Operating Temperature: - 55 C
• Package: 20QFN EP
• Device Core: 8051
• Family Name: C8051F8xx
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 336-1799-5

C8051F80x-83x
7.2. Electrical Characteristics
Table 7.2. Global Electrical Characteristics
–40 to +85 °C, 25 MHz system clock unless otherwise specified.
40
Parameter
Supply Voltage
Digital Supply Current with
CPU Active (Normal Mode
Digital Supply Current with
CPU Inactive (Idle Mode
Digital Supply Current
(shutdown)
Digital Supply RAM Data
Retention Voltage
Specified Operating Tempera-
ture Range
SYSCLK (system clock
frequency)
Tsysl (SYSCLK low time)
Tsysh (SYSCLK high time)
Notes:
1. Includes bias current for internal voltage regulator.
2. SYSCLK must be at least 32 kHz to enable debugging.
1
)
1
)
V
V
V
V
V
V
V
V
V
V
V
V
Oscillator not running (stop mode),
Internal Regulator Off, 25 °C
Oscillator not running (stop or suspend
mode), Internal Regulator On, 25 °C
See Note 2
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 1.8 V, Clock = 25 MHz
= 1.8 V, Clock = 1 MHz
= 1.8 V, Clock = 32 kHz
= 3.0 V, Clock = 25 MHz
= 3.0 V, Clock = 1 MHz
= 3.0 V, Clock = 32 kHz
= 1.8 V, Clock = 25 MHz
= 1.8 V, Clock = 1 MHz
= 1.8 V, Clock = 32 kHz
= 3.0 V, Clock = 25 MHz
= 3.0 V, Clock = 1 MHz
= 3.0 V, Clock = 32 kHz
Conditions
Rev. 1.0
Min
–40
1.8
18
18
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
Typ
135
150
190
100
335
105
115
3.0
4.6
1.2
5.5
1.3
2.3
0.5
1.3
—
—
—
—
2
Max
140
+85
3.6
6.0
6.5
2.6
2.8
25
—
—
—
—
—
—
—
—
—
—
—
2
Units
MHz
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
µA
°C
ns
ns
V
V