UPSD3212C-40U6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

UPSD3212C-40U6

Flash programmable system devices with 8032 MCU and USB and programmable logic

STMicroelectronics 

uPSD3212A, uPSD3212C, uPSD3212CV

Symbol

Parameter

Test Condition

(in addition to those

in Table

Min.

Typ. Max.

Unit

109., page 133)

ISTBY

SRAM (PSD) Standby Current

(VSTBY input)

VCC = 0V

0.5

1

µA

IIDLE

SRAM (PSD) Idle Current

(VSTBY input)

VCC > VSTBY

–0.1

0.1

µA

IRST

Reset Pin Pull-up Current

(RESET)

VIN = VSS

–10

–55

µA

IFR

XTAL Feedback Resistor

Current (XTAL1)

XTAL1 = VCC

XTAL2 = VSS

–20

–50

µA

ILI

Input Leakage Current

VSS < VIN < VCC

–1

1

µA

ILO

Output Leakage Current

0.45 < VOUT < VCC

–10

10

µA

IPD(1)

Power-down Mode

VCC = 5.5V

LVD logic disabled

LVD logic enabled

250

µA

380

µA

Active (12MHz)

Idle (12MHz)

VCC = 5V

20

30

mA

8

10

mA

Active (24MHz)

ICC_CPU(2,3,5)

Idle (24MHz)

VCC = 5V

30

38

mA

15

20

mA

Active (40MHz)

Idle (40MHz)

VCC = 5V

40

62

mA

20

30

mA

PLD Only

ICC_PSD

(DC)(5)

Operating

Supply Current

Flash

memory

PLD_TURBO = Off,

f = 0MHz(4)

PLD_TURBO = On,

f = 0MHz

During Flash memory

WRITE/Erase Only

Read only, f = 0MHz

0

µA/PT(5)

400

700

µA/PT

15

30

mA

0

0

mA

SRAM

f = 0MHz

0

0

mA

PLD AC Base

Note 4

ICC_PSD

(AC)(5)

Flash memory AC Adder

SRAM AC Adder

2.5

3.5

1.5

3.0

mA/

MHz

mA/

MHz

Note: 1. IPD (Power-down Mode) is measured with:

2. XTAL1=VSS; XTAL2=not connected; RESET=VCC; Port 0 =VCC; all other pins are disconnected. PLD not in Turbo Mode.

3. ICC_CPU (active mode) is measured with:

4. XTAL1 driven with tCLCH, tCHCL = 5ns, VIL = VSS+0.5V, VIH = VCC – 0.5V, XTAL2 = not connected; RESET=VSS; Port 0=VCC; all

other pins are disconnected. ICC would be slightly higher if a crystal oscillator is used (approximately 1mA).

5. ICC_CPU (Idle Mode) is measured with:

6. XTAL1 driven with tCLCH, tCHCL = 5ns, VIL = VSS+0.5V, VIH = VCC– 0.5V, XTAL2 = not connected; Port 0 = VCC;

7. RESET=VCC; all other pins are disconnected.

8. See Figure 68., page 128 for the PLD current calculation.

9. I/O current = 0mA, all I/O pins are disconnected.

137/163

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