R
EM6153
Ordering Information
Part Number
Package
Marking
Version
VREF
Package
Delivery Form
EM6153V50ES16B+
EM6153V53ES16B+
EM6153V55ES16B+
V50
V53
V55
1.520 V
1.520 V
1.275 V
ExPadSO-16
ExPadSO-16
ExPadSO-16
Tape & Reel, 2500pcs
Tape & Reel, 2500pcs
Tape & Reel, 2500pcs
EM6153 050
EM6153 053
EM6153 055
Note: the “+” symbol at the end of the part number means that this product is RoHS compliant (green).
Pin Assignment and Description
SO-16 Exposed Pad
Name
Function
Ex. Pad SO-16
2
Push-pull active low enable output
EN
16
NC
EN
1
3
NC
VIN
RES
Open drain active low reset output. RES
must be pulled up to VOUTPUT even if unused
15
2
3
4
Watchdog timer clear input signal
GND terminal
TCL
VSS
14
13
12
11
10
ROSC
VDD
RES
5
4 EM6153
TCL
VSS
6
INPUT
Voltage regulator input
Inhibit input
8
5
OUTPUT
NC
INH
12
OUTPUT Voltage regulator output
INPUT
6
7
8
13
VDD
ROSC
VIN
Watchdog power supply
ROSC input for RC oscillator tuning
Voltage comparator input
No connect
NC
NC
NC
14
15
9
INH
1, 7, 9, 10, 11, 16
NC
Exposed Pad
Connect to VSS or left floating
Block Diagram EM6153
Voltage
INPUT
OUTPUT
VDD
Regulator
Enable
Logic
EN
Voltage
Reference
VREF
Comparator
Voltage
Reference
Reset
Control
-
RES
VIN
+
Open drain
output RES
Current
Controlled
Oscillator
Timer
ROSC
TCL
Fig. 3
Copyright © 2006, EM Microelectronic-Marin SA
06/06, rev. B, prelim.
2
www.emmicroelectronic.com
EMMICRO [ EM MICROELECTRONIC - MARIN SA ]
