DS5002FP Maxim, DS5002FP Datasheet - Page 3

• Manufacturer Part Number: DS5002FP
• Description: The DS5002FP secure microprocessor chip is a secure version of the DS5001FP 128k soft microprocessor chip
• Manufacturer: Maxim

DC CHARACTERISTICS (continued)
(V
**All parameters apply to both commercial and industrial temperature operation unless otherwise noted.
AC CHARACTERISTICS—SDI PIN
(V
Lithium Supply Voltage
Operating Current at 16MHz
Idle Mode Current at 12MHz
Stop Mode Current
Pin Capacitance
Output Supply Voltage (V
Output Supply Battery-Backed
Mode (V
Output Supply Current (Note 6)
Lithium-Backed Quiescent
Current (Note 7)
Reset Trip Point in Stop Mode
SDI Pulse Reject (Note 10)
SDI Pulse Accept (Note 10)
Note 1:
Note 2:
Note 3:
Note4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
Note 10:
Note 11:
Note 12:
Note 13:
CC
CC
= 5V ±10%, T
= 0V to 5V, T
PARAMETER
PARAMETER
CCO
All voltages are referenced to ground.
Maximum operating I
disconnected; RST = PORT0 = V
Idle mode I
disconnected; PORT0 = V
Stop mode I
V
Pin capacitance is measured with a test frequency: 1MHz, T
I
I
V
V
Crystal startup time is the time required to get the mass of the crystal into vibrational motion from the time that power is first
applied to the circuit until the first clock pulse is produced by the on-chip oscillator. The user should check with the crystal
vendor for a worst-case specification on this time.
SDI is deglitched to prevent accidental destruction. The pulse must be longer than t
guaranteed unless it is longer than t
V
This parameter applies to industrial temperature operation.
PF pin operation is specified with V
CCO1
LI
SS
BAT
CCO2
IHS
, CE1–4, PE 1–2)
is the current drawn from V
.
; V
minimum is 2.0V or V
is the maximum average operating current that can be drawn from V
is measured with V
SDI
A
A
should be ≤ V
= 0°C to +70°C.)
= 0°C to +70°C.)**
IDLE
STOP
is measured with all output pins disconnected; XTAL1 driven with t
is measured with all output pins disconnected; PORT0 = V
CCO
CC
)
is measured with all output pins disconnected; XTAL1 driven with t
ILS
CC
CCO
CC
for I
< V
, RST = MSEL = V
SYMBOL
, whichever is lower.
LI
BAT
SYMBOL
input when V
LI
, and a maximum load of 10µA on V
t
t
V
V
CC
SPR
SPA
I
I
max.
I
STOP
CCO1
C
V
I
BAT
IDLE
CCO1
CCO2
, MSEL = V
I
CC
SPA
LI
LI
IN
≥ 3.0V.
.
CC
4.5V < V
V
4.5V < V
V
(Note 1)
(Note 2)
0°C to +70°C (Note 3)
-40°C to +85°C (Notes 3, 12)
(Note 4)
0°C to +70°C (Notes 1, 8)
-40°C to +85°C (Notes 1, 8,
12)
0°C to +70°C
-40°C to +85°C
BAT = 3.0V (0°C to +70°C)
(Note 1)
BAT = 3.0V (-40°C to +85°C)
(Notes 1, 12)
BAT = 3.3V (0°C to +70°C)
(Note 1)
(Note 5)
(Notes 1, 2)
V
SS
SS
CC
CC
= 0V and V
CCO
.
.
= 0V, V
= 0V, V
= V
3 of 3
CONDITIONS
CC
CC
CONDITIONS
CC
CCO
< 5.5V
< 5.5V
BAT
BAT
A
- 0.45V
= +25°C.
is disconnected. Battery-backed mode is 2.5V ≤ V
= 2.9V
= 2.9V
CCO
.
CCO
CC
; XTAL2 not connected; RST = MSEL = XTAL1 =
in normal operation.
CLKR
SPR
,t
CLKF
to pass the deglitcher, but SDI is not
-0.45
-0.65
MIN
3.85
MIN
-0.9
V
2.5
4.0
4.4
10
50
V
V
CLKR
CC
= 10ns, V
LI
LI
, t
CLKF
TYP
TYP
75
= 10 ns, V
IL
5
= 0.5V; XTAL2
MAX
MAX
4.25
4.25
4.65
500
4.0
7.0
8.0
IL
1.3
36
80
10
75
75
4
= 0.5V; XTAL2
BAT
≤ 4.0; V
UNITS
UNITS
mA
mA
mA
µA
nA
pF
µs
µs
V
V
V
CC
≤