cy62167e Cypress Semiconductor Corporation., cy62167e Datasheet - Page 2

• Manufacturer Part Number: cy62167e
• Description: 16-mbit 1m X 16 / 2m X 8 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 001-15607 Rev. *A
Pin Configuration
Product Portfolio
Notes
CY62167ELL
2. NC pins are not connected on the die.
3. The BYTE pin in the 48-TSOPI package must be tied to V
4. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at V
Product
by tying the BYTE signal to V
Min
4.5
[2, 3]
V
CC
SS
. In the 2M x 8 configuration, pin 45 is A20, while BHE, BLE and IO
Range (V)
Typ
NC
BHE
A15
A14
A13
A12
CE
BLE
A7
A11
A10
A9
A8
A19
NC
WE
A18
A17
A6
A5
A4
A3
A2
A1
5.0
2
[4]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Max
5.5
CC
to use the device as a 1M X 16 SRAM. The 48-TSOPI package can also be used as a 2M X 8 SRAM
Speed
48-Pin TSOP I
(ns)
45
Typ
2.2
f = 1 MHz
[4]
Top View
Operating I
Max
4.0
8
to IO
Power Dissipation
CC
Typ
14
25
(mA)
pins are not used.
[4]
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
f = f
CC
A16
BYTE
Vss
IO15/A20
IO7
IO14
IO6
IO13
IO5
IO12
IO4
Vcc
IO11
IO3
IO10
IO2
IO9
IO1
IO8
IO0
OE
Vss
CE1
A0
max
= V
CY62167E MoBL
Max
CC
30
(typ), T
A
= 25°C.
Standby I
Typ
1.5
[4]
Page 2 of 12
SB2
Max
12
(µA)
®
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