DSM2180F3-90K6 STMicroelectronics, DSM2180F3-90K6 Datasheet - Page 6
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DSM2180F3-90K6
Manufacturer Part Number
DSM2180F3-90K6
Description
IC FLASH 1MBIT 90NS 52PLCC
Manufacturer
STMicroelectronics
Datasheet
1.DSM2180F3-90T6.pdf
(63 pages)
Specifications of DSM2180F3-90K6
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
1M (128K x 8)
Speed
90ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1335-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSM2180F3-90K6
Manufacturer:
PHILIPS
Quantity:
2 003
Company:
Part Number:
DSM2180F3-90K6
Manufacturer:
STMicroelectronics
Quantity:
10 000
DSM2180F3
A programmable security bit in the DSM protects
its contents from unauthorized viewing and copy-
ing. When set, the security bit will block access of
programming devices (JTAG or others) to the
DSM Flash memory and PLD configuration. The
Table 1. DSM2180F3 DSP Memory System Devices
Table 2. Compatible Analog Devices DSPs
6/63
DSM2180F3-90
ADSP- 2181, 2184, 2185, 2186
Part Number
128K Bytes Eight 16K Byte Sectors 16 macro cells
ISP Flash
Memory
DSP Part Numbers
Flash Partitioning
only way to defeat the security bit is to erase the
entire DSM device, after which the device is blank
and may be used again. The DSP will always have
access to Flash memory contents through the 8-bit
data port even while the security bit is set.
PLD
Operating Voltage, V
I/O Ports
Up to 16
5.0
V
CC
5V ±10%
CC
and I/O
I/O Capability
Mem Speed
5.0V
90 ns