參數(shù)資料
型號: PSD813F2-15JT
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 128K X 8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQCC52
封裝: PLASTIC, LCC-52
文件頁數(shù): 74/103頁
文件大?。?/td> 1180K
代理商: PSD813F2-15JT
PSD8XXF2/3/4/5
72/103
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, and the DC and AC charac-
teristics of the device. The parameters in the DC
and AC Characteristic tables that follow are de-
rived from tests performed under the Measure-
ment Conditions summarized in the relevant
tables. Designers should check that the operating
conditions in their circuit match the measurement
conditions when relying on the quoted parame-
ters.
Table 39. Operating Conditions (5V devices)
Table 40. Operating Conditions (3V devices)
Table 41. AC Measurement Conditions
Note: 1. Output Hi-Z is defined as the point where data out is no longer driven.
Figure 34. AC Measurement I/O Waveform
Figure 35. AC Measurement Load Circuit
Table 42. Capacitance
Note: 1. Sampled only, not 100% tested.
2. Typical values are for TA = 25°C and nominal supply voltages.
Symbol
Parameter
Min.
Max.
Unit
VCC
Supply Voltage
4.5
5.5
V
TA
Ambient Operating Temperature (industrial)
–40
85
°C
Ambient Operating Temperature (commercial)
0
70
°C
Symbol
Parameter
Min.
Max.
Unit
VCC
Supply Voltage
3.0
3.6
V
TA
Ambient Operating Temperature (industrial)
–40
85
°C
Ambient Operating Temperature (commercial)
0
70
°C
Symbol
Parameter
Min.
Max.
Unit
CL
Load Capacitance
30
pF
3.0V
0V
Test Point
1.5V
AI03103b
Device
Under Test
2.01 V
195
C
L = 30 pF
(Including Scope and
Jig Capacitance)
AI03104b
Symbol
Parameter
Test Condition
Typ.2
Max.
Unit
CIN
Input Capacitance (for input pins)
VIN = 0V
46
pF
COUT
Output Capacitance (for input/
output pins)
VOUT = 0V
812
pF
CVPP
Capacitance (for CNTL2/VPP)VPP = 0V
18
25
pF
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