a29800tm-90i AMIC Technology Corporation, a29800tm-90i Datasheet - Page 4

• Manufacturer Part Number: a29800tm-90i
• Description: 1024k X 8 Bit / 512k X 16 Bit Cmos 5.0 Volt-only, Boot Sector Flash Memory
• Manufacturer: AMIC Technology Corporation

(November, 2007, Version 1.3)
Block Diagram
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
VSS
VCC
0
WE
OE
CE
- I/O
BY
14
I/O
A-1
PGM Voltage
Generator
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 (N/A A298001)
Selects Byte Mode or Word Mode
Ready/
Ground
Power Supply
Sector Switches
Erase Voltage
Generator
3
BUSY
STB
Description
- Output
Output Enable
Chip Enable
Logic
Y-Decoder
X-decoder
AMIC Technology, Corp.
STB
A29800 Series
I/O
Input/Output
Data Latch
Cell Matrix
0
Y-Gating
Buffers
- I/O
15
(A-1)