参数资料
型号: PSD8134V90JT
厂商: 意法半导体
英文描述: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
中文描述: Flash在系统可编程ISP的外设的8位微控制器
文件页数: 78/110页
文件大小: 1685K
代理商: PSD8134V90JT
PSD813F1
78/110
Table 43. AC Measurement Conditions
Note: 1. Output Hi-Z is defined as the point where data out is no longer driven.
Table 44. Capacitance
Note: 1. Sampled only, not 100% tested.
2. Typical values are for T
A
= 25
°
C and nominal supply voltages.
Figure 38. AC Measurement I/O Waveform
Figure 39. AC Measurement Load Circuit
Figure 40. Switching Waveforms
Key
Symbol
Parameter
Min.
Max.
Unit
C
L
Load Capacitance
30
pF
Symbol
Parameter
Test Condition
Typ.
2
Max.
Unit
C
IN
Input Capacitance (for input pins)
V
IN
= 0V
4
6
pF
C
OUT
Output Capacitance (for input/
output pins)
V
OUT
= 0V
8
12
pF
C
VPP
Capacitance (for CNTL2/V
PP
)
V
PP
= 0V
18
25
pF
3.0V
0V
Test Point
1.5V
AI03103b
Device
Under Test
2.01 V
195
C
= 30 pF
(Including Scope and
Jig Capacitance)
AI03104b
WAVEFORMS
INPUTS
OUTPUTS
STEADY INPUT
MAY CHANGE FROM
HI TO LO
MAY CHANGE FROM
LO TO HI
DON'T CARE
OUTPUTS ONLY
STEADY OUTPUT
WILL BE CHANGING
FROM HI TO LO
WILL BE CHANGING
LO TO HI
CHANGING, STATE
UNKNOWN
CENTER LINE IS
TRI-STATE
AI03102
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