Nonvolatile Memory 1-Kbit E
2
PROM
SDA 2506-5
Preliminary Data
MOS IC
Features
q
Word-organized, reprogrammable nonvolatile memory in
q
q
q
q
q
q
q
q
q
n-channel floating-gate technology
128
脳
8-bit organization
Supply voltage 5 V
Three lines between control processor and E
2
PROM for
data transfer and chip control
Serial data bus (eight data bits, seven address bits, one
control bit)
More than 10
4
reprogramming cycles per address
Data retention for more than ten years (operating-
temperature range)
Unlimited number of readout operations without refresh
Erase or write in 10 ms
Temperature range 0 to 70 藲C
P-DIP-8
Type
SDA 2506-5
Ordering Code
Q67100-H5090
Package
P-DIP-8
Semiconductor Group
15
06.94