a29801tg-70uf AMIC Technology Corporation, a29801tg-70uf Datasheet - Page 5

• Manufacturer Part Number: a29801tg-70uf
• Description: 1m X 8 Bit / 512k X 16 Bit Cmos 5.0 Volt-only, Boot Sector Flash Memory
• Manufacturer: AMIC Technology Corporation

Block Diagram
(April, 2010, Version 0.1)
Pin Descriptions
A0-A18
RESET
BYTE
VCC
VSS
WE
CE
OE
VCC Detector
RY/BY
Command
Register
Control
State
I/O
15
(A
-1
I/O
A0 - A18
)
RESET
Pin No.
RY/
BYTE
VCC
0
VSS
WE
OE
CE
NC
- I/O
BY
14
I/O
PGM Voltage
A
Generator
-1
15
Timer
Address Inputs
Data Inputs/Outputs
Data Input/Output, Word Mode
LSB Address Input, Byte Mode
Chip Enable
Write Enable
Output Enable
Hardware Reset
Selects Byte Mode or Word Mode
Ready/
Ground
Power Supply
Pin not connected internally
Sector Switches
Erase Voltage
Generator
4
BUSY
STB
Description
- Output
Output Enable
Chip Enable
Logic
Y-Decoder
X-decoder
AMIC Technology, Corp.
STB
A29801 Series
I/O
Input/Output
Data Latch
Cell Matrix
0
Buffers
Y-Gating
- I/O
15
(A-1)