UPSD3234A-40U6T STMicroelectronics, UPSD3234A-40U6T Datasheet - Page 174
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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DC and AC parameters
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Figure 77. Synchronous clock mode timing – PLD
Table 129. CPLD macrocell synchronous clock mode timing (5 V devices)
1. Fast Slew Rate output available on PA3-PA0, PB3-PB0, and PD2-PD1. Decrement times by given amount.
2. CLKIN (PD1) t
Symbol
f
t
t
MAX
t
t
ARD
t
MIN
t
CH
CO
t
CL
S
H
Maximum frequency
external feedback
Maximum frequency
internal feedback (f
Maximum frequency
pipelined data
Input setup time
Input hold time
Clock high time
Clock low time
Clock to output delay
CPLD array delay
Minimum clock period
CLCL
Parameter
= t
REGISTERED
CH
OUTPUT
CLKIN
INPUT
+ t
CL
CNT
.
(2)
)
UPSD3234A, UPSD3234BV, UPSD3233B, UPSD3233BV
Any macrocell
1/(t
t CH
Conditions
Clock input
Clock input
Clock input
1/(t
1/(t
t
S
CH
+t
CH
S
+t
+t
CO
+t
CO
CL
–10)
CL
)
)
t CL
Min.
t S
12
12
6
6
0
t H
t CO
Max.
40.0
66.6
83.3
13
11
Aloc
+ 2
+ 2
PT
AI02860
Turbo
+ 10
Off
rate
Slew
– 2
(1)
MHz
MHz
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
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