st20-gp6 STMicroelectronics, st20-gp6 Datasheet - Page 104

• Manufacturer Part Number: st20-gp6
• Description: Gps Processor
• Manufacturer: STMicroelectronics

ST20-GP6
DC specifications
104/123
Symbol Parameter
V
V
V
V
V
V
V
I
I
V
V
C
C
P
P
P
P
in
oz
ohdc
oldc
op
DD
DDoff
DDrtc
DDrtc
DDdiff
ih
il
app
stby
rtc
in
out
a. CMOS pins: LowPowerClockIn, LowPowerClockOsc, LowPowerStatus, notWdReset, WdEnable, ClockIn,
b. TTL pins: MemAddr1-19, MemData0-15, MemWait, MemReadnotWrite, notMemOE, notMemCE0-3,
SpeedSelect0-1, notRST, TriggerOut, TriggerIn, Interrupt0-1, EnableIntROM, BusWidth, TXD0-1, RXD0-1,
PIO0[0-7] and PIO1[0-7], TDI, TMS, TCK, notTRST, TDO, GPSIF.
notMemBE0-1
Positive supply voltage during normal operation.
Positive supply voltage when device is off but real time
clock is running.
Voltage at RTCVDD pin referred to GND.
Voltage at RTCVDD pin referred to GND.
V
to 1.
Input logic 1 for CMOS pins
TTL pins
Input logic 1 for notRST pin.
Input logic 0 for CMOS pins.
Input logic 0 for TTL pins.
Input current to input pins.
Off state digital output current.
Output logic 1
Output logic 0
Input capacitance (input only pins).
Output capacitance and capacitance of bidirectional
pins.
Operational power consumption under heavy device
activity. fclk of 16.368 MHz and SpeedSelect set to
PLL operation (x1). No external memory used.
Operational power consumption under ‘typical’ device
activity. fclk of 16.368 MHz and SpeedSelect set to
PLL operation (x2). External memory used.
Operational power during stand-by.
Operational power for the real time clock and 16K
RAM, supplied through the RTCVDD pin.
DD
-V
DDrtc
b
.
during normal operation and notRST set
a
(except notRST pin) and
Table 18.3 DC specification
Min
3.0
-0.3
2.4
1.4
-0.6
2.0
2.4
-0.5
-0.5
-10
-50
2.4
0
Typical Max
3.3
0
3.3
3.3
0
4
6
100mW 1W
150mW 1W
10mW
40 W
3.6
0.3
3.6
3.6
0.6
V
VDD + 0.5 V
0.8
0.8
10
50
V
0.4
10
15
DD
DD
+ 0.5
Units Notes
V
V
V
V
V
V
V
pF
pF
mW
A
A
W
Normal
operation
VDDoff,
notRST
set to 1
1
2
2
3
3
4
5