Rainbow-electronics DS1386 Manual do Utilizador descarregar pdf (Página 17)

DS1386/1386P

17 of 20

AC TEST CONDITIONS: AC TEST CONDITIONS

Input Levels: 0V to 3V Output Load 50 pF + 1TTL Gate

Transition Times: 5 ns Input Pulse Levels: 0-3.0V

Timing Measurement Reference Levels

Input: 1.5V

Output: 1.5V

Input Pulse Rise and Fall Times: 5 ns

DS1386 32-PIN 740-MIL MODULE

PKG 32-PIN

DIM MIN MAX

A IN

1.680

42.67

1.740

44.20

B IN

0.715

18.16

0.740

18.80

C IN

0.335

8.51

0.365

9.27

D IN

0.075

1.91

0.105

2.67

E IN

0.015

0.38

0.030

0.76

F IN

0.140

3.56

0.180

4.57

G IN

0.090

2.29

0.110

2.79

H IN

0.590

14.99

0.630

16.00

J IN

0.010

0.25

0.018

0.46

K IN

0.015

0.38

0.025

0.64

1 2 ... 12 13 14 15 16 17 18 19 20

DS1386/DS1386P 1
RAMified Watchdog Timekeepe 1
ORDERING INFORMATION 2
PIN DESCRIPTION 2
DESCRIPTION 2
PACKAGES 3
OPERATION - READ REGISTERS 3
OPERATION - WRITE REGISTERS 3
DATA RETENTION 3
RAMIFIED TIMEKEEPER REGISTERS 4
CLOCK ACCURACY (DIP MODULE) 4
BLOCK DIAGRAM Figure 1 5
TIME OF DAY REGISTERS 6
TIME OF DAY ALARM REGISTERS 6
WATCHDOG ALARM REGISTERS 7
COMMAND REGISTER 9
DS1386/1386P 10
CE =2.2V 11
= 5.0V ± 10%) 12
READ CYCLE (Note 1) 13
WRITE CYCLE 1 (Notes 2, 6, 7) 13
WRITE CYCLE 2 (Notes 2, 8) 13
POWER-DOWN/POWER-UP TIMING 14
(SEE NOTES 11 AND 12) 14
(0°C to 70°C) 15
WARNING: 15
DS1386 32-PIN 740-MIL MODULE 17

Comentários a estes Manuais

Sem comentários

Rainbow-electronics DS1386 Manual do Utilizador Página 17

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware de computador Rainbow-electronics DS1386