C8051F226-GQ Silicon Laboratories Inc, C8051F226-GQ Datasheet - Page 24

• Manufacturer Part Number: C8051F226-GQ
• Description: IC 8051 MCU 8K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F2xxr

Specifications of C8051F226-GQ

• Program Memory Type: FLASH
• Program Memory Size: 8KB (8K x 8)
• Package / Case: 48-TQFP, 48-VQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 32
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 32x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F2x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1.25 KB
• Interface Type: SPI/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• 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: C8051F226DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 32-ch x 8-bit
• Package: 48TQFP
• Device Core: 8051
• Family Name: C8051F2xx
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1241 - DEV KIT F220/221/226/230/231/236
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1240

C8051F2xx
3.
Table 3.1. Global DC Electrical Characteristics
–40 to +85 °C unless otherwise specified.
24
Analog Supply Voltage
V
comparators active, and CPU
active
V
comparators active, and CPU inac-
tive (Idle Mode)
V
comparators inactive, and CPU
active
Digital Supply Current with CPU
inactive (Idle Mode)
Digital Supply Current (Stop Mode),
V
Digital Supply Current (Stop Mode),
V
Digital Supply RAM Data Retention
Voltage
Specified Operating Temperature
Range
SYSCLK (system clock
frequency)
Tsysl (SYSCLK low time)
Tsysh (SYSCLK high time)
Notes:
DD
DD
DD
DD
DD
1. Analog Supply AV+ must be greater than 1 V for V
2. SYSCLK must be at least 32 kHz to enable debugging.
supply current with ADC and
supply current with ADC and
supply current with ADC and
monitor enabled
monitor disabled
Global DC Electrical Characteristics
2
Parameter
1
Clock = 25 MHz 
Clock = 1 MHz 
Clock = 32 kHz
Clock = 25 MHz 
Clock = 1 MHz 
Clock = 32 kHz
Clock = 25 MHz 
Clock = 1 MHz 
Clock = 32 kHz
Clock = 25 MHz 
Clock = 1 MHz 
Clock = 32 kHz
Oscillator not running
Oscillator not running
Conditions
Rev. 1.6
DD
monitor to operate.
Min
–40
2.7
18
18
—
—
—
—
—
—
—
0
12.5
Typ
300
275
3.0
1.5
1.8
1.0
8.5
1.4
0.1
1.5
13
25
25
10
—
—
—
—
9
Max
+85
3.6
—
—
—
—
—
—
—
25
—
—
Units
MHz
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
°C
ns
ns
V
V