FT230X USB TO BASIC UART IC
Document No.: FT_000566 Clearance No.: FTDI# 260
Version 1.2
Parameter
Voh
Vol
Vil
Description
Output Voltage High
Output Voltage Low
Input low Switching
Threshold
Input High Switching
Threshold
Minimum
VCC-0.2
Typical
Maximum
Units
V
Conditions
0.2
V
V
-
2.0
0.8
Vih
-
V
Table 5.7 USB I/O Pin (USBDP, USBDM) Characteristics
5.4 MTP Memory Reliability Characteristics
The internal 2048 Byte MTP memory has the following reliability characteristics:
Parameter
Data Retention
Write Cycle
Read Cycle
Value
10
2,000
Unlimited
Unit
Years
Cycles
Cycles
Table 5.8 MTP Memory Characteristics
5.5 Internal Clock Characteristics
The internal Clock Oscillator has the following characteristics:
Value
Parameter
Minimum
Typical
Maximum
Unit
Frequency of Operation
(see Note 1)
Clock Period
Duty Cycle
11.98
83.19
45
12.00
83.33
50
12.02
83.47
55
MHz
ns
%
Table 5.9 Internal Clock Characteristics
Note 1: Equivalent to +/-1667ppm
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