STPC12GDYI datasheet(45/111 Pages) STMICROELECTRONICS

45 / 111 page

ELECTRICAL SPECIFICATIONS

Issue 1.0 - July 24, 2002

45/111

Note 1: PCI clock at 33MHz

WLC

White Level Current

15.00 mA

18.50 mA

Table 4-4. RAMDAC DC Specification

Symbol

Parameter

Min

Max

Table 4-5. VGA RAMDAC Power Consumption

DCLK

(MHz)

DAC mode

(State)

PMax (mW)

VDD_DAC = 2.45V

VDD_DAC = 2.7V

Shutdown

6.25 - 135

Active

150

180

Table 4-6. 2.5V Power Consumptions (VCORE + VDD_x_PLL + VDD_DAC)

HCLK

(MHz)

CPUCLK

(MHz)

MCLK

(MHz)

Mode

DCLK

(MHz)

PMU

(State)

PMax (W)

V2.5V=2.45V

V2.5V=2.7V

133 (x2)

SYNC

Stopped

Stop Clock

1.5

1.9

Full Speed

2.5

3.0

135

Stop Clock

2.1

2.6

Full Speed

2.1

3.6

133 (x2)

ASYNC

Stopped

Stop Clock

1.9

2.4

Full Speed

2.8

3.5

135

Stop Clock

2.5

3.1

Full Speed

3.3

4.1

Table 4-7. 3.3V Power Consumptions (VDD)

HCLK

(MHz)

CPUCLK

(MHz)

MCLK

(MHz)

DCLK

(MHz)

PMU

(State)

PMax

(mW)

133 (x2)

6.26

Full Speed

130

135

215

133 (x2)

6.26

Full Speed

150

135

240

Table 4-8. PLL Power Consumptions

PLL name

PMax (mW)

VDD_PLL = 2.45V

VDD_PLL = 2.7V

VDD_DCLK_PLL

VDD_DEVCLK_PLL

VDD_HCLKI_PLL

VDD_HCLKO_PLL

VDD_MCLKI_PLL

VDD_MCLKO_PLL

VDD_PCICLK_PLL

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