ISL94201IRZ Intersil, ISL94201IRZ Datasheet - Page 8

• Manufacturer Part Number: ISL94201IRZ
• Description: IC MULTI LI-ION AFE 24-QFN
• Manufacturer: Intersil

Specifications of ISL94201IRZ

• Function: Over/Under Voltage Protection
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 5 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Registers
NOTES:
Status Registers
10. These status bits are automatically cleared when the register is read. All other status bits are cleared when the condition is cleared.
11. This SLEEP bit is cleared on initial power up, by the WKUP pin going high (when WKPOL = ”1”) or by the WKUP pin going low (when
09H:FFH
8. A “1” written to a control or configuration bit causes the action to be taken. A “1” read from a status bit indicates that the condition exists.
9. “Reserved” indicates that the bit or register is reserved for future expansion. When writing to addresses 2, 3, 4, and 8: write a reserved bit with
ADDR
00H
01H
02H
03H
04H
05H
06H
07H
08H
BIT
the value “0”. Do not write to reserved registers at addresses 09H through FFH. Ignore reserved bits that are returned in a read operation.
WKPOL = ”0”), and by writing a “0” to the location with an I
7
6
5
4
3
RESERVED
RESERVED
SA
Single AFE
WKUP
Wakeup pin status
RESERVED
Write Enable
Feature Set
REGISTER
Analog Out
Config/Op
Operating
Reserved
Not Used
Not Used
Not Used
(Note 10)
Control
FUNCTION
Status
Status
READ/WRITE
(Write only if
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read only
Read only
FSETEN
bit set)
Reserved for future expansion.
Reserved for future expansion.
Indicates the device is an ISL94201. This bit is set in the chip and cannot be changed.
This bit is set and reset by hardware.
When ‘WKPOL’ is HIGH:
When ‘WKPOL’ is LOW:
Reserved for future expansion.
NA
8
’WKUP’ HIGH = WKUP pin > Threshold voltage
‘WKUP’ LOW = WKUP pin < Threshold voltage
’WKUP’ HIGH = WKUP pin < Threshold voltage
‘WKUP’ LOW = WKUP pin > Threshold voltage
User Flag 1
TABLE 2. CONFIG/OP STATUS REGISTER (ADDR: 00H)
ATMPOFF
temp scan
Reserved
Reserved
Reserved
Reserved
Reserved
Set writes
automatic
(Note 11)
FSETEN
external
Turn off
Feature
UFLG1
SLEEP
Enable
Force
Sleep
7
Disable 3.3V
User Flag 0
reg. (device
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
requires
external
UFLG0
3.3V)
DIS3
TABLE 1. REGISTERS
6
2
C command.
ISL94201
Single AFE
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
TMP3ON
Ext over
Temp3V
Turn on
temp
XOT
SA
5
DESCRIPTION
User Flag 3
WKUP pin
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Int over
UFLG3
WKUP
Status
Temp
IOT
4
RESERVED
User Flag 2
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
UFLG2
AO3
3
Analog output select bits
Force POR
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
POR
AO2
2
DISWKUP
WKUP pin
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Disable
AO1
1
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Wake Up
July 3, 2008
WKPOL
Polarity
FN6719.0
AO0
0