參數(shù)資料
型號: uPSD3234AV-24T1T
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): 142/170頁
文件大?。?/td> 2717K
代理商: UPSD3234AV-24T1T
uPSD3234A, uPSD3234BV, uPSD3233B, uPSD3233BV
142/170
Table 116. 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 I
2
C
1 Min, 40 Max
1 Min, 24 Max MHz
Active Current, Typical
(25°C operation; 80% Flash and
15% SRAM accesses, 45 PLD
product terms used; PLD Turbo
mode Off)
24MHz MCU clock,
12MHz PLD input
frequency, 4MHz ALE
72
12MHz MCU clock,
6MHz PLD input
frequency, 2MHz ALE
21
mA
Idle Current, Typical
(CPU halted but some peripherals
active; 25°C operation; 45 PLD
product terms used; PLD Turbo
mode Off)
24MHz MCU clock,
12MHz PLD input
frequency
25
12MHz MCU clock,
1MHz PLD input
frequency
7
mA
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
logic)
16
16
PLD Inputs
(Inputs from pins, macrocell
feedback, or MCU addresses)
69
69
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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