参数资料
型号: DS5000FP-16+
厂商: Maxim Integrated Products
文件页数: 10/22页
文件大小: 0K
描述: IC MODULE MICRO 16MHZ 80-QFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 66
系列: DS500x
核心处理器: 8051
芯体尺寸: 8-位
速度: 16MHz
连通性: EBI/EMI,SIO,UART/USART
外围设备: 电源故障复位,WDT
输入/输出数: 32
程序存储器类型: SRAM
RAM 容量: 128 x 8
电压 - 电源 (Vcc/Vdd): 4.75 V ~ 5.25 V
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 80-BQFP
包装: 托盘
产品目录页面: 703 (CN2011-ZH PDF)
DS5000FP
18 of 22
AC CHARACTERISTICS: BYTE-WIDE ADDRESS/DATA BUS TIMING
(VCC = 5V
±5%, TA = 0°C to +70°C.)
#
PARAMETER
SYMBOL
MIN
MAX
UNITS
56
Delay to Embedded Address Valid from CE1
Low During Opcode Fetch
tCE1LPA
20
ns
57
CE1
or CE2 Pulse Width
tCEPW
4tCLK-15
ns
58
Embedded Address Hold after CE1 High During
Opcode Fetch
tCE1HPA
2tCLK-20
ns
59
Embedded Data Setup to CE1 High During
Opcode Fetch
tOVCE1H
1tCLK+40
ns
60
Embedded Data Hold after CE1 High During
Opcode Fetch
tCE1HOV
10
ns
61
Embedded Address Hold after CE1 or CE2 High
During MOVX
tCEHDA
4tCLK-30
ns
62
Delay from Embedded Address Valid to CE1 or
CE2
Low During MOVX
tCELDA
4tCLK-25
ns
63
Embedded Data Hold Setup to CE1 or CE2
High During MOVX (Read)
tDACEH
1tCLK+40
ns
64
Embedded Data Hold after CE1 or CE2 High
During MOVX (Read)
tCEHDV
10
ns
65
Embedded Address Valid to R/ W Active During
MOVX (Write)
tAVRWL
3tCLK-35
ns
66
Delay from R/ W Low to Valid Data Out During
MOVX (Write)
tRWLDV
20
ns
67
Valid Data Out Hold Time from CE1 or CE2
High
tCEHDV
1tCLK-15
ns
68
Valid Data Out Hold Time from R/ W High
tRWHDV
0
ns
69
Write Pulse Width (R/ W Low Time)
tRWLPW
6tCLK-20
ns
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