UPSD3234A-40U6T STMicroelectronics, UPSD3234A-40U6T Datasheet - Page 177
UPSD3234A-40U6T
Manufacturer Part Number
UPSD3234A-40U6T
Description
IC MCU 8032 64KB FLASH 80TQFP
Manufacturer
STMicroelectronics
Series
µPSDr
Datasheet
1.UPSD3234A-40U6T.pdf
(189 pages)
Specifications of UPSD3234A-40U6T
Core Processor
8032
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, UART/USART, USB
Peripherals
LVR, POR, PWM, WDT
Number Of I /o
46
Program Memory Size
288KB (288K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 4x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-TQFP, 80-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPSD3234A-40U6T
Manufacturer:
STMicroelectronics
Quantity:
10 000
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UPSD3234A, UPSD3234BV, UPSD3233B, UPSD3233BV
Figure 80. Input macrocell timing (product term clock)
Table 133. Input macrocell timing (5 V devices)
1. Inputs from Port A, B, and C relative to register/ latch clock from the PLD. ALE/AS latch timings refer to
Table 134. Input macrocell timing (3 V devices)
1. Inputs from Port A, B, and C relative to register/latch clock from the PLD. ALE latch timings refer to t
Symbol
Symbol
t
t
t
t
t
and t
t
t
INO
AVLX
t
INH
INO
t
INH
t
INL
t
INL
IS
IH
IS
IH
LXAX
and t
Input setup time
Input hold time
NIB input high time
NIB input low time
NIB input to combinatorial delay
Input setup time
Input hold time
NIB input high time
NIB input low time
NIB input to combinatorial delay
.
LXAX
.
PT CLOCK
Parameter
Parameter
OUTPUT
AI03101
INPUT
t
INH
Conditions
Conditions
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
t
INL
t
IS
Min.
Min.
25
12
12
t
IH
15
0
0
9
9
t
INO
Max.
46
Max.
34
DC and AC parameters
aloc
+ 4
PT
aloc
+ 2
PT
Turbo
+ 20
+ 20
Turbo
Off
+ 10
+ 10
Off
AVLX
177/189
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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