參數(shù)資料
型號： uPSD3234BV-24U6T
廠商： 意法半導(dǎo)體
英文描述： Flash Programmable System Devices with 8032 Microcontroller Core
中文描述： 閃存可編程系統(tǒng)設(shè)備與8032微控制器內(nèi)核
文件頁數(shù)： 151/170頁
文件大?。?/td> 2717K
代理商： UPSD3234BV-24U6T
151/170
uPSD3234A, uPSD3234BV, uPSD3233B, uPSD3233BV
Table 124. External Data Memory AC Characteristics (with the 3V MCU Module)
Note: 1. Conditions (in addition to those in
Table 113., page 140
, V
CC
= 3.0 to 3.6V): V
SS
= 0V; C
L
for Port 0, ALE and PSEN output is 100pF,
for 5V devices, and 50pF for 3V devices; C
L
for other outputs is 80pF, for 5V devices, and 50pF for 3V devices)
Table 125. A/D Analog Specification
Symbol
Parameter
(1)
24MHz Oscillator
Variable Oscillator
1/t
CLCL
= 8 to 24MHz
Unit
Min
Max
Min
Max
t
RLRH
RD pulse width
180
6t
CLCL
– 70
ns
t
WLWH
WR pulse width
180
6t
CLCL
– 70
ns
t
LLAX2
Address hold after ALE
56
2t
CLCL
– 27
ns
t
RHDX
RD to valid data in
118
5t
CLCL
– 90
ns
t
RHDX
Data hold after RD
0
0
ns
t
RHDZ
Data float after RD
63
2t
CLCL
– 20
ns
t
LLDV
ALE to valid data in
200
8t
CLCL
– 133
ns
t
AVDV
Address to valid data in
220
9t
CLCL
– 155
ns
t
LLWL
ALE to WR or RD
75
175
3t
CLCL
– 50
t
CLCL
+ 50
ns
t
AVWL
Address valid to WR or RD
67
4t
CLCL
– 97
ns
t
WHLH
WR or RD High to ALE High
17
67
t
CLCL
– 25
t
CLCL
+ 25
ns
t
QVWX
Data valid to WR transition
5
t
CLCL
– 37
ns
t
QVWH
Data set-up before WR
170
7t
CLCL
– 122
ns
t
WHQX
Data hold after WR
15
t
CLCL
– 27
ns
t
RLAZ
Address float after RD
0
0
ns
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
AV
REF
Analog Power Supply Input
Voltage Range
V
SS
V
CC
V
V
AN
Analog Input Voltage Range
V
SS
– 0.3
AV
REF
+ 0.3
V
I
AVDD
Current Following between V
CC
and V
SS
200
μA
CA
IN
Overall Accuracy
±2
l.s.b.
N
NLE
Non-Linearity Error
±2
l.s.b.
N
DNLE
Differential Non-Linearity Error
±2
l.s.b.
N
ZOE
Zero-Offset Error
±2
l.s.b.
N
FSE
Full Scale Error
±2
l.s.b.
N
GE
Gain Error
±2
l.s.b.
T
CONV
Conversion Time
at 8MHz clock
20
μs
相關(guān)PDF資料
PDF描述
uPSD3234BV-40U1T Flash Programmable System Devices with 8032 Microcontroller Core
uPSD3234BV-40U6T Flash Programmable System Devices with 8032 Microcontroller Core
uPSD3234 Flash Programmable System Device with 8032 Microcontroller Core(嵌入高速“8032微控制器核”的Flash型可編程系統(tǒng)器)
uPSD3251(中文) Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的Flash可編程系統(tǒng)設(shè)備)
uPSD3251 Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的Flash可編程系統(tǒng)設(shè)備)
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