AT49BV163D 데이터 시트보기 (PDF) - Atmel Corporation
부품명
상세내역
제조사
AT49BV163D Datasheet PDF : 27 Pages
| |||
Erase Suspend/Resume and Program Suspend/Resume commands will not work while in this
mode; if entered they will result in data being programmed into the device. It is not recom-
mended that the six-byte code reside in the software of the final product but only exist in external
programming code.
The BYTE pin controls whether the device data I/O pins operate in the byte or word configura-
tion. If the BYTE pin is set at logic “1”, the device is in word configuration, I/O0 - I/O15 are active
and controlled by CE and OE.
If the BYTE pin is set at logic “0”, the device is in byte configuration, and only data I/O pins I/O0 -
I/O7 are active and controlled by CE and OE. The data I/O pins I/O8 - I/O14 are tri-stated, and
the I/O15 pin is used as an input for the LSB (A-1) address function.
2. Pin Configurations
Pin Name
A0 - A19
CE
OE
WE
RESET
RDY/BUSY
I/O0 - I/O14
I/O15 (A-1)
BYTE
NC
Function
Addresses
Chip Enable
Output Enable
Write Enable
Reset
READY/BUSY Output
Data Inputs/Outputs
I/O15 (Data Input/Output, Word Mode)
A-1 (LSB Address Input, Byte Mode)
Selects Byte or Word Mode
No Connect
2.1 48-lead TSOP (Type 1) Top View
A15 1
A14 2
A13 3
A12 4
A11 5
A10 6
A9 7
A8 8
A19 9
NC 10
WE 11
RESET 12
NC 13
NC 14
RDY/BUSY 15
A18 16
A17 17
A7 18
A6 19
A5 20
A4 21
A3 22
A2 23
A1 24
48 A16
47 BYTE
46 GND
45 I/O15/A-1
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
2.2 48-ball CBGA Top View (Ball Down)
1
2
3
4
5
6
A
A3
A7 RDY/BUSY WE
A9
A13
B
A4
A17
NC
RST
A8
A12
C
A2
A6
A18
NC
A10 A14
D
A1
A5
NC
A19
A11 A15
E
A0
I/O0
I/O2
I/O5
I/O7 A16
F
CE
I/O8
I/O10
I/O12 I/O14 BYTE
G
OE
I/O9
I/O11
VCC I/O13 I/015/A-1
H
VSS
I/O1
I/O3
I/O4
I/O6 VSS
2 AT49BV163D(T)
3590A–FLASH–12/05
Share Link: 