AT49BV160C 查看數據表（PDF） - Atmel Corporation

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AT49BV160C

16-megabit (1M x 16) 3-volt Only Flash Memory

Atmel Corporation 

TSOP Top View

Type 1

A15 1

A14 2

A13 3

A12 4

A11 5

A10 6

A9 7

A8 8

NC 9

NC 10

WE 11

RESET 12

VPP 13

WP 14

A19 15

A18 16

A17 17

A7 18

A6 19

A5 20

A4 21

A3 22

A2 23

A1 24

48 A16

47 VCCQ

46 GND

45 I/O15

44 I/O7

43 I/O14

42 I/O6

41 I/O13

40 I/O5

39 I/O12

38 I/O4

37 VCC

36 I/O11

35 I/O3

34 I/O10

33 I/O2

32 I/O9

31 I/O1

30 I/O8

29 I/O0

28 OE

27 GND

26 CE

25 A0

CBGA Top View

1 2 3 4 5 6 78

A

A13 A11 A8 VPP WP A19 A7 A4

B

A14 A10 WE RST A18 A17 A5 A2

C

A15 A12 A9

A6 A3 A1

D

A16 I/O14 I/O5 I/O11 I/O2 I/O8 CE A0

E

VCCQ I/O15 I/O6 I/O12 I/O3 I/O9 I/O0 GND

F

GND I/O7 I/O13 I/O4 VCC I/O10 I/O1 OE

The device powers on in the read mode. Command sequences are used to place the device in

other operation modes such as program and erase. The device has the capability to protect

the data in any sector (see Flexible Sector Protection section).

To increase the flexibility of the device, it contains an Erase Suspend and Program Suspend

feature. This feature will put the erase or program on hold for any amount of time and let the

user read data from or program data to any of the remaining sectors within the memory.

The VPP pin provides data protection. When the VPP input is below 0.4V, the program and

erase functions are inhibited. When VPP is at 1.5V or above, normal program and erase opera-

tions can be performed.

2 AT49BV160C(T)

3367D–FLASH–5/04

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