UPSD3433E-40U6 STMicroelectronics, UPSD3433E-40U6 Datasheet - Page 267

• Manufacturer Part Number: UPSD3433E-40U6
• Description: MCU 8BIT 8032 128KB FLASH 80TQFP
• Manufacturer: STMicroelectronics
• Series: µPSDr

Specifications of UPSD3433E-40U6

• Core Processor: 8032
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, IrDA, SPI, UART/USART, USB
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 46
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• For Use With: 497-5518 - EVAL BOARD RFID READER497-5218 - KIT DEVELOPMENT FOR UPSD3400497-2381 - CABLE PROGRAMMER FLASH LINK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: 497-4907

UPSD3422, UPSD3433, UPSD3434, UPSD3454
Table 204. PSD module example, typ. power calculation at V
I
This is the operating power with no Flash memory Erase or Program cycles in progress. Calculation
is based on all I/O pins being disconnected and I
CC
total = 20 mA x 40% + 28.45 mA x 40% + 250 µA x 60%
I
I
I
CC
PD
CC
(pwrdown)
(MCUactive)
(PSDactive)
off) (continued)
= 20 mA
= 250 µA
= I
= %flash x 2.5 mA/MHz x Freq ALE
= 0.8 x 2.5 mA/MHz x 2 MHz + 0.15 x 1.5 mA/MHz x 2 MHz +
24 mA
= (4 + 0.45 + 24) mA
= 28.45 mA
= 8 mA + 11.38 mA + 150 µA
= 19.53 mA
CC
(ac) + I
Conditions
CC
OUT
(dc)
= 0 mA.
+ %SRAM x 1.5 mA/MHz x Freq ALE
+ % PLD x (from graph using Freq PLD)
CC
= 5.0 V (turbo mode
AC/DC parameters
267/300