DS1708SESA+ Dallas Semiconductor, DS1708SESA+ Datasheet - Page 4

• Manufacturer Part Number: DS1708SESA+
• Description: MicroMonitor; 3.3 V 10%, -40 to 85 C, SOIC8
• Manufacturer: Dallas Semiconductor

Specifications of DS1708SESA+

• Eeprom Memory: 0 Bytes
• Input Output: 32
• Interface: UART
• Memory Type: ROMless
• Number Of Bits: 8
• Package Type: 8-pin SOIC
• Programmable Memory: 0 Bytes
• Ram Size: 256 Bytes
• Speed: 25 MHz
• Timers: 4-8-bit, 3-16-bit
• Voltage, Range: 4.25-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TIMING DIAGRAM: PUSHBUTTON RESET Figure 4
NON-MASKABLE INTERRUPT CIRCUIT EXAMPLE Figure 5
V
Example:
Therefore:
SENSE
=
R1+
R2
R2
V
V
10 kΩ = R2
4.50 =
. 1
. 4
SENSE
CC
25
50
X 1.25
= 3.3V
X 3.3 = 11.88V maximum
= 4.50V at the trip point
R1 +
10k
10k
4 of 10
X 1.25
V
MAX
=
R1 = 26 kΩ
V
V
SENSE
TP
X V
CC