Datasheet

SUFFIX RESET THRESHOLD (V)
L
M
T
S
R
4.62
4.37
3.06
2.91
2.61
MAX792/MAX820
Microprocessor and Nonvolatile
Memory Supervisory Circuits
______________________________________________________________________________________ 15
_Ordering Information (continued)
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
WDPO
WDO
CE IN
CE OUT
RESET IN/INT
V
CC
RESET
RESET
TOP VIEW
MAX792
MAX820
GND
WDI
LOW LINE
MR
SWT
OVI
OVO
LLIN/REFOUT
DIP/SO
Pin Configuration
PART** TEMP. RANGE PIN-PACKAGE
MAX792_EPE -40°C to +85°C 16 Plastic DIP
MAX792_ESE -40°C to +85°C 16 Narrow SO
MAX792_EJE -40°C to +85°C 16 CERDIP
MAX792_MJE -55°C to +125°C 16 CERDIP
MAX820_CPE
-0°C to +70°C 16 Plastic DIP
MAX820_CSE -0°C to +70°C 16 Narrow SO
MAX820_EPE -40°C to +85°C 16 Plastic DIP
MAX820_ESE -40°C to +85°C 16 Narrow SO
MAX820_EJE -40°C to +85°C 16 CERDIP
MAX820_MJE -55°C to +125°C 16 CERDIP
MR
SWTOVI
0.078"
(1.981mm)
0.070"
(1.778mm)
RESET IN/
INT
LLIN/
REF OUT
OVO
LOW LINE
WDI
GND
CE OUT
RESET
RESET
WDPO
WDO
V
CC
CE IN
___________________Chip Topography
TRANSISTOR COUNT: 950
SUBSTRATE CONNECTED TO V
CC
* Dice are tested at T
A
= +25°C, DC parameters only.
**These parts offer a choice of five different reset threshold volt-
ages. Select the letter corresponding to the desired nominal
reset threshold voltage and insert it into the blank to complete
the part number.
Devices in PDIP, SO and µMAX packages are available in both
leaded and lead-free packaging. Specify lead free by adding
the + symbol at the end of the part number when ordering. Lead
free not available for CERDIP package.