參數(shù)資料
型號: PCF2042V
元件分類: DRAM
英文描述: EEPROM
中文描述: EEPROM的
文件頁數(shù): 19/22頁
文件大?。?/td> 264K
代理商: PCF2042V
1997 Feb 03
19
Philips Semiconductors
Product Specification
Memory card IC
PCF2042 V2
11 AC CHARACTERISTICS
T
amb
= -40 to +85
°
C (PCF2042).
12 ESD PROTECTION
T
amb
= -40 to +85
°
C (PCF2042).
Notes
1.
Discharge procedure according ISO/IEC 10373:1993 (E) point 6.4.2 Procdure and 6.4.3 Result
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
f
CLCL
t
CHCX
r
CLK
t
CLCH
t
CHCL
t
HD; STA
t
SU; STA
t
HD; DAT
t
SU; DAT
t
SU; STO
t
RES
t
E
t
W
t
R
N
E/W
External clock frequency
Clock high period
Clock pulse ratio
Clock rise time
Clock fall time
Hold time for START condition
Set-up time for START condition
Data hold time
Data set-up time
Set-up time for STOP condition
RESET pulse width
EEPROM erase time
EEPROM write time
EEPROM data retention time
EEPROM endurance
(number of erase/write cycles)
I/O; RESET; CLK pin capacitive
-
-
at 52 kHz
-
-
-
-
-
-
-
-
at 51.2 kHz
at 51.2 kHz
T
amb
= 55
°
C
t
E
= 2.5 ms; t
W
= 2.5 ms
7
52
-
60
1
1
-
-
-
-
-
-
-
-
-
-
kHz
μ
s
%
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
ms
ms
yrs
cycles
8.6
40
-
-
4
4
1
1
4
14
2.5
2.5
10.0
100000
C
T
amb
= 25
°
C
-
10
pF
TEST CONDITION
RESULT
ESD Human Body model Q22, 22
°
C; note 1
ESD machine model Ford; note 1
ESD machine model Philips; note 1
5 kV
200 V
300 V
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