參數(shù)資料
型號(hào): AT28LV010-20JC
廠商: ATMEL CORP
元件分類(lèi): DRAM
英文描述: 64K 8K x 8 Battery-Voltage CMOS E2PROM
中文描述: 128K X 8 EEPROM 3V, 200 ns, PQCC32
封裝: PLASTIC, MS-016AE, LCC-32
文件頁(yè)數(shù): 7/9頁(yè)
文件大?。?/td> 498K
代理商: AT28LV010-20JC
Symbol
Parameter
Min
Max
Units
t
WC
t
AS
t
AH
t
DS
t
DH
t
WP
t
BLC
t
WPH
Write Cycle Time
10
ms
Address Set-up Time
0
ns
Address Hold Time
100
ns
Data Set-up Time
100
ns
Data Hold Time
10
ns
Write Pulse Width
200
ns
μ
s
ns
Byte Load Cycle Time
150
Write Pulse Width High
100
Software Protected Write Characteristics
Software Protected Program Cycle Waveforms
(1, 2, 3)
Notes: 1. A0 - A14 must conform to the addressing sequence for the first 3-bytes as shown above.
2. After the command sequence has been issued and a page write operation follows, the page address inputs (A7 - A16)
must be the same for each high to low transition of WE (or CE).
3. OE must be high only when WE and CE are both low.
LOAD LAST BYTE
TO
LAST ADDRESS
(3)
LOAD DATA A0
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA AA
TO
ADDRESS 5555
Notes:
1. Data Format: I/O7 - I/O0 (Hex);
Address Format: A14 - A0 (Hex).
2. Data protect state will be re-activated at the end of program
cycle.
3. 1 to 128-bytes of data are loaded.
ENTER DATA
PROTECT STATE
WRITES ENABLED
(2)
Programming Algorithm
LOAD DATA XX
TO
ANY ADDRESS
(3)
AT28LV010
2-161
相關(guān)PDF資料
PDF描述
AT28LV010-20JI 64K 8K x 8 Battery-Voltage CMOS E2PROM
AT28LV010-20PC 64K 8K x 8 Battery-Voltage CMOS E2PROM
AT28LV010-20PI 64K 8K x 8 Battery-Voltage CMOS E2PROM
AT28LV010-20TC 64K 8K x 8 Battery-Voltage CMOS E2PROM
AT28LV010-20TI 64K 8K x 8 Battery-Voltage CMOS E2PROM
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