UPSD3212A Datasheet, PDF (135/163 Pages) STMicroelectronics – Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic

uPSD3212A, uPSD3212C, uPSD3212CV
Table 113. Major Parameters
Parameters/Conditions/
Comments
5V Test
Conditions
5.0V Value
3.3V Test
Conditions
3.3V Value Unit
Operating Voltage
–
4.5 to 5.5
–
3.0 to 3.6
V
Operating Temperature
–
–40 to 85
–
–40 to 85 °C
MCU Frequency
12MHz (min) for USB;
8MHz (min) for I²C
–
1 Min, 40 Max
–
1 Min, 24 Max MHz
Active Current, Typical
(25°C operation; 80% Flash and 24MHz MCU clock,
12MHz MCU clock,
15% SRAM accesses, 45 PLD
12MHz PLD input
72
6MHz PLD input
21
mA
product terms used; PLD Turbo frequency, 4MHz ALE
frequency, 2MHz ALE
mode Off)
Idle Current, Typical
(CPU halted but some peripherals 24MHz MCU clock,
12MHz MCU clock,
active; 25°C operation; 45 PLD
12MHz PLD input
25
1MHz PLD input
7
mA
product terms used; PLD Turbo
frequency
frequency
mode Off)
Standby Current, Typical
(Power-down Mode, requires reset
to exit mode; without Low-Voltage
Detect (LVD) Supervisor)
180µA with LVD
110
100µA with LVD
60
µA
SRAM Backup Current, Typical
(If external battery is attached.)
–
0.5
–
0.5
µA
I/O Sink/Source Current
Ports A, B, C, and D
V_OL = 0.25V (max);
V_OH = 3.9V (min)
I_OL = 8 (max);
I_OH = –2 (min)
V_OL = 0.15V (max);
V_OH = 2.6V (min)
I_OL = 4 (max);
I_OH = –1 (min)
mA
PLD Macrocells
(For registered or combinatorial
–
16
–
16
–
logic)
PLD Inputs
(Inputs from pins, macrocell
–
69
–
69
–
feedback, or MCU addresses)
PLD Outputs
(Output to pins or internal
feedback)
–
16
–
16
–
PLD Propagation Delay, Typical
(PLD input to output, Turbo Mode)
–
15
–
22
ns
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