HCS370/ST Microchip Technology, HCS370/ST Datasheet - Page 26

• Manufacturer Part Number: HCS370/ST
• Description: IC ENCODR CODEHOP KEELOQ 14TSSOP
• Manufacturer: Microchip Technology
• Type: Code Hopping Encoderr

Specifications of HCS370/ST

• Applications: Remote Secure Access, Keyless Entry
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

HCS370
TABLE 9-2:
DS41111D-page 26
Commercial (C): T
Industrial (I):
Timing Element
Power-up Time
PLL Set-up Time
LED On Time
LED Off Time
Guard Time
Note 1: All timing values are subject to the oscillator variance. These parameters are characterized but not tested.
Parameter
AC CHARACTERISTICS
T
AMB
AMB
=
= -40 C to +85 C
0 C to +70 C
T
T
LEDOFF
Sym.
LEDON
T
T
T
T
PLL
PU
E
G
Min.
46.1
96.1
450
1.8
5.6
90
10
45
—
—
Preliminary
2.05V < V
Typ.
102.4
51.2
500
2T
6.4
25
15
—
—
—
E
DD
(1)
< 5.5
112.6
Max.
56.3
42.6
880
285
550
110
7.0
30
—
Unit Conditions
ms
ms
ms
ms
ms
ms
ms
ms
ms
s
BSEL = 00
BSEL = 01
BSEL = 10
BSEL = 11
WAIT = 0
WAIT = 1
LEDOS = 0 (min) or
LEDOS = 1 (max)
GSEL = 00
GSEL = 01
GSEL = 10
GSEL = 11
2002 Microchip Technology Inc.
2
2
2
2
2
2
2
2
(max)
(min)
(max)
(min) or