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ST92R195B - ELECTRICAL CHARACTERISTICS

AC ELECTRICAL CHARACTERISTICS

PIN CAPACITANCE

CURRENT CONSUMPTION

Notes:

1. Port 0 is configured in push-pull output mode (output is high). Ports 2, 3, 4 and 5 are configured in bi-directional weak pull-up mode resistor.

The external CLOCK pin (OSCIN) is driven by a square wave external clock at 8 MHz. The internal clock prescaler is in divide-by-1 mode.

2. The CPU is fed by a 24 MHz frequency issued by the Main Clock Controller. VSYNC is tied to

All peripherals working including Display.

3. The CPU is fed by a 24 MHz frequency issued by the Main Clock Controller. VSYNC is tied to

The TDSRAM interface and the Slicers are working; the Display controller is not working.

4. VSYN C and HSYNC tied to

EXTERNAL INTERRUPT TIMING TABLE (rising or falling edge mode)

TpC is the INTCLK clock period.

Symbol

Parameter

Conditions

Value

Unit

min

max

Pin Capacitance Digital Input/Output

10

pF

Symbol

Parameter

Condition s

Value

Unit

min

typ.

max

Run Mode Current

notes 1,2; all On

70

100

mA

Run Mode Analog Current

Timing Controller On

35

50

mA

HALT Mode Current

notes 1,4

10

100

µA

HALT Mode Analog Current

notes 1,4

40

100

µA

Symbol

Parameter

Condition s

Value

Unit

INTCLK=24 MHz.

min

max

Low level pulse width

TpC+12

95

ns

High level pulse width

TpC+12

95

ns