C8051F340-GQR Silicon Laboratories Inc, C8051F340-GQR Datasheet - Page 106

• Manufacturer Part Number: C8051F340-GQR
• Description: MCU 8-Bit C8051F34x 8051 CISC 64KB Flash 3.3V/5V 48-Pin TQFP T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F340-GQR

• Package: 48TQFP
• Device Core: 8051
• Family Name: C8051F34x
• Maximum Speed: 48 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 40
• Interface Type: I2C/SMBus/SPI/UART/USB
• On-chip Adc: 17-chx10-bit
• Number Of Timers: 4
• Ram Size: 4.25 KB
• Program Memory Size: 64 KB
• Program Memory Type: Flash
• Operating Temperature: -40 to 85 °C

C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
106
–40 to +85 °C unless otherwise specified.
RST Output Low Voltage
RST Input High Voltage
RST Input Low Voltage
RST Input Pull-Up Current
V
Missing Clock Detector Tim-
eout
Reset Time Delay
Minimum RST Low Time to
Generate a System Reset
V
V
DD
DD
DD
POR Threshold (V
Monitor Turn-on Time
Monitor Supply Current
Parameter
RST
Table 11.1. Reset Electrical Characteristics
)
I
RST = 0.0 V
Time from last system clock ris-
ing edge to reset initiation
Delay between release of any
reset source and code execution
at location 0x0000
OL
= 8.5 mA, V
Conditions
DD
Rev. 1.3
= 2.7 to 3.6 V
0.7 x V
2.40
Min
100
100
5.0
15
DD
2.55
Typ
220
25
20
0.3 x V
Max
2.70
500
0.6
40
50
DD
Units
µA
µA
µs
µs
µs
µs
V
V
V