参数资料
型号: MAX542
厂商: Maxim Integrated Products, Inc.
英文描述: +5V, Serial-Input, Voltage-Output, 16-Bit DACs
中文描述: +5V、串行输入、电压输出16位DAC
文件页数: 31/35页
文件大小: 493K
代理商: MAX542
Am28F256
31
ERASE AND PROGRAMMING PERFORMANCE
Notes:
1. 25
°
C, 12 V V
PP
.
2. Maximum time specified is lower than worst case. Worst case is derived from the Flasherase/Flashrite pulse count
(Flasherase = 1000 max and Flashrite = 25 max). Typical worst case for program and erase is significantly less than the actual
device limit.
LATCHUP CHARACTERISTICS
PIN CAPACITANCE
Note:
Sampled, not 100% tested. Test conditions T
A
= 25°C, f = 1.0 MHz.
DATA RETENTION
Parameter
Limits
Comments
Min
Typ
(Note 1)
Max
(Note 2)
Unit
Chip Erase Time
1
10
sec
Excludes 00h programming prior to erasure
Chip Programming Time
0.5
3
sec
Excludes system-level overhead
Write/Erase Cycles
10,000
Cycles
Min
Max
Input Voltage with respect to V
SS
on all pins except I/O pins (Including A9 and V
PP
)
–1.0 V
13.5 V
Input Voltage with respect to V
SS
on all pins I/O pins
–1.0 V
V
CC
+ 1.0 V
Current
–100 mA
+100 mA
Includes all pins except V
CC
. Test conditions: V
CC
= 5.0 V, one pin at a time.
Parameter
Symbol
Parameter Description
Test Conditions
Typ
Max
Unit
C
IN
Input Capacitance
V
IN
= 0
8
10
pF
C
OUT
Output Capacitance
V
OUT
= 0
8
12
pF
C
IN2
V
PP
Input Capacitance
V
PP
= 0
8
12
pF
Parameter
Test Conditions
Min
Unit
Minimum Pattern Data Retention Time
150
°
C
10
Years
125
°
C
20
Years
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