isppac-powr6at6 Lattice Semiconductor Corp., isppac-powr6at6 Datasheet - Page 7

• Manufacturer Part Number: isppac-powr6at6
• Description: In-system Programmable Power Supply Monitoring And Margining Controller
• Manufacturer: Lattice Semiconductor Corp.

Lattice Semiconductor
Digital Specifications
I
I
I
V
V
V
1. CLTENb, VPS[0:1], SCL, SDA referenced to V
F
T
T
T
T
T
T
T
T
T
T
T
T
1. If F
IL
PU
Symbol
2
OL
IL
IH
I2C
SU;STA
HD;STA
SU;DAT
SU;STO
HD;DAT
LOW
HIGH
F
R
TIMEOUT
POR
BUF
C Port Characteristics
,I
case, waiting for the T
readout. When F
IH
Symbol
I2C
is less than 50kHz, then the ADC DONE status bit is not guaranteed to be set after a valid conversion request is completed. In this
Input leakage, no pull-up/pull-down
Input pull-up current (TMS, TDI)
Voltage input, logic low
Voltage input, logic high
CLTLOCK/SMBA
I
After start
After start
Data setup
Stop setup
Data hold; SCL= Vih_min = 2.1V
Clock low period
Clock high period
Fall time; 2.25V to 0.65V
Rise time; 0.65V to 2.25V
Detect clock low timeout
Device must be operational after power-on reset
Bus free time between stop and start condition
I2C
2
C clock/data rate
is greater than 50kHz, ADC conversion complete is ensured by waiting for the DONE status bit.
CONVERT
Parameter
minimum time after a convert request is made is the only way to guarantee a valid conversion is ready for
1
1
Over Recommended Operating Conditions
CCD
Definition
; TDO, TDI, TMS referenced to V
VPS[0:1], TDI, TMS, CLTENb,
V
SCL, SDA
TDI, TMS, V
VPS[0:1], TDI, TMS, CLTENb,
V
SCL, SDA
TDI, TMS, V
I
SINK
CCD
CCD
= 20mA
= V
= V
Conditions
CCJ
CCJ
CCJ
CCJ
= 3.3V
= 3.3V
7
= 2.5V
= 2.5V
CCJ
.
70% V
ispPAC-POWR6AT6 Data Sheet
Min.
Min.
250
500
4.7
0.3
4.7
4.7
25
2.0
1.7
4
4
4
100KHz
CCD
Max.
1000
100
3.45
300
35
1
Typ.
70
Min.
100
500
0.6
0.6
0.6
0.3
1.3
0.6
1.3
25
400KHz
30% V
V
+/-10
Max.
0.8
0.7
0.8
Max.
400
CCD
300
300
0.9
35
CCD
1
Units
KHz
Units
ms
ms
us
us
ns
us
us
us
us
ns
ns
us
µA
µA
V
V
V