UPSD3234AV-24U1T STMicroelectronics, UPSD3234AV-24U1T Datasheet - Page 151

• Manufacturer Part Number: UPSD3234AV-24U1T
• Description: Flash Programmable System Devices with 8032 Microcontroller Core and 64Kbit SRAM
• Manufacturer: STMicroelectronics

www.DataSheet4U.com
Table 124. External Data Memory AC Characteristics (with the 3V MCU Module)
Note: 1. Conditions (in addition to those in
Table 125. A/D Analog Specification
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
RLRH
WLWH
LLAX2
RHDX
RHDX
RHDZ
LLDV
AVDV
LLWL
AVWL
WHLH
QVWX
QVWH
WHQX
RLAZ
Symbol
AV
N
T
I
N
N
N
CA
AVDD
N
V
CONV
DNLE
ZOE
NLE
FSE
AN
GE
REF
IN
for 5V devices, and 50pF for 3V devices; C
RD pulse width
WR pulse width
Address hold after ALE
RD to valid data in
Data hold after RD
Data float after RD
ALE to valid data in
Address to valid data in
ALE to WR or RD
Address valid to WR or RD
WR or RD High to ALE High
Data valid to WR transition
Data set-up before WR
Data hold after WR
Address float after RD
Analog Power Supply Input
Voltage Range
Analog Input Voltage Range
Current Following between V
and V
Overall Accuracy
Non-Linearity Error
Differential Non-Linearity Error
Zero-Offset Error
Full Scale Error
Gain Error
Conversion Time
SS
Parameter
Parameter
(1)
Table 113., page
CC
L
uPSD3234A, uPSD3234BV, uPSD3233B, uPSD3233BV
for other outputs is 80pF, for 5V devices, and 50pF for 3V devices)
140, V
Test Condition
at 8MHz clock
Min
180
180
170
24MHz Oscillator
56
75
67
17
15
CC
0
5
= 3.0 to 3.6V): V
Max
118
200
220
175
63
67
0
SS
V
= 0V; C
SS
Min.
V
SS
– 0.3
L
7t
6t
6t
2t
3t
4t
for Port 0, ALE and PSEN output is 100pF,
t
t
t
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
1/t
Variable Oscillator
Min
Typ.
CLCL
0
– 25
– 37
– 122
– 27
– 70
– 70
– 27
– 50
– 97
= 8 to 24MHz
AV
8t
9t
5t
2t
REF
t
t
Max.
CLCL
CLCL
CLCL
CLCL
V
200
CLCL
CLCL
±2
±2
±2
±2
±2
±2
20
CC
Max
+ 0.3
0
– 133
– 155
+ 50
+ 25
– 90
– 20
151/170
l.s.b.
l.s.b.
l.s.b.
l.s.b.
l.s.b.
l.s.b.
Unit
µA
Unit
V
V
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns