Flash (Hardware): Difference between revisions

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==Spansion S29GL128N90TFIR2==
==Spansion S29GL128N90TFIR2==
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==Samsung K8Q2815UQB-PI4B==
==Samsung K8Q2815UQB-PI4B==
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P - Package : TSOP1 (Lead Free)
P - Package : TSOP1 (Lead Free)
I - Temp : Industrial
I - Temp : Industrial
4B - Speed : 60ns/25ns (Page)
4B - Speed : 60ns/25ns (Page)</pre>
</pre>


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Revision as of 06:05, 31 May 2011

Differentiation

CECHA-CECHG (Fat-old) : 2x Samsung K9F1G08U0A-PIB0 (2x1Gbit=256MB total)

CECHH-CECHQ (Fat-new) and CECH-2xxxA/B (Slim): 1x Spansion S29GL128N90TFIR2 or 1x Samsung K8Q2815UQB-PI4B

For a difference between models, see SKU Models


Samsung K9F1G08U0A-PIB0

48-pin TSOP1 Standard Type
12mm x 20mm
Samsung K9F1G08U0A-PIB0

Datasheet 

productcode meaning:
K - Memory
9 - NAND Flash
F - Small Classification : SLC Normal
1G - Density : 1Gigabit (128MB)
0 - Technology : Normal (x8)
8 - Organisation : x8
U - Vcc Supply Voltage : min 2.7V - Max 3.6V / typ. 3.3V
0 - Mode : Normal
A - Generation : 2nd
-
P - Package : 48pin TSOP1 (12mm x 20mm / 0.5mm pitch)) Lead-free
I - Temperature : Industrial
B - Customer Bad Block : Include Bad Block
0 - PreProgram Version : None
Pin Usage Remarks
1 NC No Connection
2 NC No Connection
3 NC No Connection
4 NC No Connection
5 NC No Connection
6 NC No Connection
7 R/B Read/Busy Output
8 RE Read Enable
9 CE Chip Enable
10 NC No Connection
11 NC No Connection
12 Vcc Vcc (min 2.7V-max 3.6V / typ 3.3V)
13 Vss Ground
14 NC No Connection
15 NC No Connection
16 CLE Command Latch Enable
17 ALE Address Latch Enable
18 WE Write Enable
19 WP Write Protect
20 NC No Connection
21 NC No Connection
22 NC No Connection
23 NC No Connection
24 NC No Connection
Pin Usage Remarks
25 NC No Connection
26 NC No Connection
27 NC No Connection
28 NC No Connection
29 I/O0
30 I/O1
31 I/O2
32 I/O3
33 NC No Connection
34 NC No Connection
35 NC No Connection
36 Vss Ground
37 Vcc Vcc (min 2.7V-max 3.6V / typ 3.3V)
38 NC No Connection
39 NC No Connection
40 NC No Connection
41 I/O4
42 I/O5
43 I/O6
44 I/O7
45 NC No Connection
46 NC No Connection
47 NC No Connection
48 NC No Connection


Spansion S29GL128N90TFIR2

56-pin TSOP1 Standard Type
14mm x 20mm
Spansion S29GLxxxN

Datasheet 

productcode meaning:
S29GL128N - 3.0 Volt-only, 512 Megabit (32M x 16-bit/64Mx8-bit), Page-Mode, Flash Memory, 110nm
90 - Speed option : 90ns
T - Package type: TSOP
F - Package materials set : Lead-free
I - Temperature range : Industrial
R2 - ?Vio = 2.7 to 3.6V, lowest address sector protected?
Pin Usage Remarks
1 A23 No Connection for S29GL128N
2 A22
3 A15
4 A14
5 A13
6 A12
7 A11
8 A10
9 A9
10 A8
11 A19
12 A20
13 WE# Write Enable
14 RESET# Reset
15 A21
16 WP#/ACC Write Protect / Accelerated Program Operation
17 RD/BY# Ready/Busy Output
18 A18
19 A17
20 A7
21 A6
22 A5
23 A4
24 A3
25 A2
26 A1
27 NC No Connection
28 NC No Connection
Pin Usage Remarks
29 Vio Vio - Output Buffer Power
30 NC No Connection
31 A0
32 CE# Chip Enable
33 VSS Ground
34 OE# Output Enable
35 DQ0
36 DQ8
37 DQ1
38 DQ9
39 DQ2
40 DQ10
41 DQ3
42 DQ11
43 Vcc Vcc (min 2.7V-max 3.6V / typ 3.0V)
44 DQ4
45 DQ12
46 DQ5
47 DQ13
48 DQ6 *OTP?
49 DQ14
50 DQ7 *OTP?
51 DQ15/A-1
52 VSS Ground
53 #BYTE BYTE# Selects 8-bit or 16-bit mode (NC on Samsung NOR)
54 A16
55 NC No Connection
56 A24 No Connection for S29GL128N and S29GL256N


Samsung K8Q2815UQB-PI4B

56-pin TSOP1 Standard Type
14mm x 20mm

Datasheet 

productcode meaning:
K - Memory
8 - NOR Flash
Q - Small Classification : Page Mode DDP
28 - Density : 128M, 8M / 16Bank / 8^8
15 - Dual Bank Boot Block (Bank1, Bank2) : 16M, 2M / 14M
U - Vcc : 3.0V / 3.3V (2.7V~3.6V)
Q - Device Type: Yop and Bottom Boot Block
B - Generation : 3rd Generation
-
P - Package : TSOP1 (Lead Free)
I - Temp : Industrial
4B - Speed : 60ns/25ns (Page)
Pin Usage Remarks
1 NC No Connection
2 A22
3 A15
4 A14
5 A13
6 A12
7 A11
8 A10
9 A9
10 A8
11 A19
12 A20
13 WE Write Enable
14 RESET Reset
15 A21
16 WP/ACC Write Protect / Accelerated Program Operation
17 RD/BY Ready/Busy Output
18 A18
19 A17
20 A7
21 A6
22 A5
23 A4
24 A3
25 A2
26 A1
27 NC No Connection
28 NC No Connection
Pin Usage Remarks
29 VCCQ VccQ
30 NC No Connection
31 A0
32 CE Chip Enable
33 VSS Ground
34 OE Output Enable
35 DQ0
36 DQ8
37 DQ1
38 DQ9
39 DQ2
40 DQ10
41 DQ3
42 DQ11
43 Vcc Vcc (min 2.7V-max 3.6V / typ 3.0V)
44 DQ4
45 DQ12
46 DQ5
47 DQ13
48 DQ6 *OTP?
49 DQ14
50 DQ7 *OTP?
51 DQ15
52 VSS Ground
53 NC No Connection
54 A16
55 NC No Connection
56 NC No Connection


  • OTP Block Region : 256-word Flash memory region. The data DQ6=1 for customer locked and DQ7=1 for factory locked
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