SST39SF512-70-4I-NHE Microchip Technology, SST39SF512-70-4I-NHE Datasheet - Page 4

• Manufacturer Part Number: SST39SF512-70-4I-NHE
• Description: Flash 64K X 8 70ns
• Manufacturer: Microchip Technology

Specifications of SST39SF512-70-4I-NHE

• Product Category: Flash
• Rohs: yes
• Memory Size: 512 Kbit
• Access Time: 70 ns
• Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: PLCC-32
• Organization: 64 KB x 8

Data Sheet
©2003 Silicon Storage Technology, Inc.
F
FIGURE 1: P
UNCTIONAL
Memory Address
B
LOCK
IN
A
SSIGNMENTS FOR
D
IAGRAM
WE#
OE#
CE#
Address Buffers & Latches
DQ0
A7
A6
A5
A4
A3
A2
A1
A0
32-
LEAD
Control Logic
5
6
7
8
9
10
11
12
13
14 15 16 17 18 19 20
4
PLCC
3
32-lead PLCC
X-Decoder
Top View
2
4
1
32 31 30
29
28
27
26
25
24
23
22
21
I/O Buffers and Data Latches
512 Kbit Multi-Purpose Flash
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
1149 F02b.6
SuperFlash
DQ 7 - DQ 0
Y-Decoder
Memory
1149 B1.1
SST39SF512
S71149-05-000
11/03