C8051F311-GM Silicon Laboratories Inc, C8051F311-GM Datasheet - Page 34

• Manufacturer Part Number: C8051F311-GM
• Description: IC 8051 MCU 16K FLASH 28MLP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F31xr

Specifications of C8051F311-GM

• Program Memory Type: FLASH
• Program Memory Size: 16KB (16K x 8)
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 25
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 17x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1.25 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 4 bit
• 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: C8051F310DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 17 Channel
• No. Of I/o's: 25
• Ram Memory Size: 1280Byte
• Cpu Speed: 25MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Package: 24QFN EP
• Device Core: 8051
• Family Name: C8051F31x
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1446 - ADAPTER PROGRAM TOOLSTICK F311336-1253 - DEV KIT FOR C8051F310/F311
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1254

C8051F310/1/2/3/4/5
3.
34
–40°C to +85°C, 25 MHz System Clock unless otherwise specified.
Digital Supply Voltage
Digital Supply Current with
CPU active
Digital Supply Current with
CPU inactive (not accessing
Flash)
Digital Supply Current (shut-
down)
Digital Supply RAM Data
Retention Voltage
Specified Operating Temper-
ature Range
SYSCLK (system clock fre-
quency)
Tsysl (SYSCLK low time)
Tsysh (SYSCLK high time)
†
‡
Given in Table 9.1 on page 102.
SYSCLK must be at least 32 kHz to enable debugging.
Global DC Electrical Characteristics
Parameter
Table 3.1. Global DC Electrical Characteristics
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
Oscillator not running
= 2.7 V, Clock = 25 MHz
= 2.7 V, Clock = 25 MHz
= 2.7 V, Clock = 32 kHz
= 2.7 V, Clock = 32 kHz
= 2.7 V, Clock = 1 MHz
= 2.7 V, Clock = 1 MHz
Conditions
Rev. 1.5
V
Min
–40
RST
18
18
—
—
—
—
0
‡
†
< 0.1
0.36
Typ
180
3.0
6.4
3.2
5.5
1.5
—
—
—
—
9
Max
+85
3.6
25
—
—
—
—
—
—
Units
MHz
mA
mA
mA
µA
µA
µA
µA
°C
ns
ns
V
V