M27C512-90C1 STMicroelectronics, M27C512-90C1 Datasheet - Page 11
M27C512-90C1
Manufacturer Part Number
M27C512-90C1
Description
IC OTP 512KBIT 90NS 32PLCC
Manufacturer
STMicroelectronics
Datasheet
1.M27C512-90B6.pdf
(22 pages)
Specifications of M27C512-90C1
Format - Memory
EPROMs
Memory Type
OTP EPROM
Memory Size
512K (64K x 8)
Speed
90ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-PLCC
Memory Configuration
64K X 8
Access Time
90ns
Supply Voltage Range
4.5V To 5.5V
Memory Case Style
PLCC
No. Of Pins
32
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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M27C512
5
DC and AC parameters
This section summarizes the operating and measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC Characteristic tables that
follow are derived from tests performed under the Measurement Conditions summarized in
the relevant tables. Designers should check that the operating conditions in their circuit
match the measurement conditions when relying on the quoted parameters.
Table 6.
Figure 5.
Figure 6.
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Ref. Voltages
AC measurement conditions
Testing input/output waveform
AC Testing Load Circuit
High Speed
Standard
2.4V
0.4V
C L = 30pF for High Speed
C L = 100pF for Standard
C L includes JIG capacitance
3V
0V
DEVICE
UNDER
TEST
1.3V
High Speed
0 to 3V
≤ 10ns
1N914
3.3k
1.5V
C L
OUT
AI01823B
1.5V
2.0V
0.8V
AI01822
DC and AC parameters
0.4V to 2.4V
0.8V and 2V
Standard
≤ 20ns
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