C8051F226-GQR Silicon Laboratories Inc, C8051F226-GQR Datasheet - Page 96

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

Specifications of C8051F226-GQR

• 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
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• 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
• Package / Case: 48-TQFP, 48-VQFP
• 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 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: C8051F226DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 32 Channel
• For Use With: 336-1241 - DEV KIT F220/221/226/230/231/236
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

C8051F2xx
Table 12.1. V
–40 to +85 ×C unless otherwise specified.
96
RST Output Low Voltage
RST Input High Voltage
RST Input Low Voltage
RST Input Leakage Current RST = 0.0 V
V
Reset Threshold (Vrst)
Reset Time Delay
Missing Clock Detector
Timeout
DD
for RST Output Valid
Parameter
DD
Monitor Electrical Characteristics
I
RST rising edge after crossing reset
threshold
Time from last system clock to reset
generation
OL
= 8.5 mA, V
Conditions
DD
= 2.7 to 3.6 V
Rev. 1.6
0.8 x
2.40
V
Min
100
1.0
80
—
—
—
DD
2.55
Typ
100
220
—
—
—
—
—
0.2 x
Max
2.70
V
120
500
0.6
50
—
—
DD
Units
ms
µA
µs
V
V
V
V
V