参数资料
型号: DS5002FMN-16
厂商: Maxim Integrated Products
文件页数: 12/25页
文件大小: 0K
描述: IC MPU SECURE 16MHZ IND 80-TQFP
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): 4.5 V ~ 5.5 V
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 80-BQFP
包装: 托盘
DS5002FP Secure Microprocessor Chip
2 of 25
ELECTRICAL SPECIFICATIONS
The DS5002FP adheres to all AC and DC electrical specifications published for the DS5001FP.
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………………………….-0.3V to (VCC + 0.5V)
Voltage Range on VCC Relative to Ground……………………………………………………………………-0.3V to +6.0V
Operating Temperature Range………………………………………………………………………………..-40°C to +85°C
Storage Temperature* ...……………………………………………………………………………………..-55
°C to +125°C
Soldering Temperature……………………………………………………….....See IPC/JEDEC J-STD-020 Specification
This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect reliability.
*Storage temperature is defined as the temperature of the device when VCC = 0V and VLI = 0V. In this state the contents of SRAM are not
battery-backed and are undefined.
DC CHARACTERISTICS
(VCC = 5V ±10%, TA = 0°C to +70°C.)**
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Low Voltage
VIL
(Note 1)
-0.3
+0.8
V
Input High Voltage
VIH1
(Note 1)
2.0
VCC + 0.3
V
Input High Voltage
(RST, XTAL1,
PROG)
VIH2
(Note 1)
3.5
VCC + 0.3
V
Output Low Voltage at IOL = 1.6mA
(Ports 1, 2, 3,
PF)
VOL1
(Notes 1, 13)
0.15
0.45
V
Output Low Voltage at IOL = 3.2mA
(Ports 0, ALE, BA15–0, BD7–0,
R/
W, CE1N, CE 1–4, PE 1–4, VRST)
VOL2
(Note 1)
0.15
0.45
V
Output High Voltage at IOH = -80A
(Ports 1, 2, 3)
VOH1
(Note 1)
2.4
4.8
V
Output High Voltage at IOH = -400A
(Ports 0, ALE, BA15–0, BD7–0,
R/
W, CE1N, CE 1–4, PE 1–4, VRST)
VOH2
(Note 1)
2.4
4.8
V
Input Low Current
VIN = 0.45V (Ports 1, 2, 3)
IIL
-50
A
0°C to +70°C
-500
Transition Current; 1 to 0
VIN = 2.0V (Ports 1, 2, 3)
ITL
-40°C to +85°C
(Note 12)
-600
A
SDI Input Low Voltage
VILS
(Note 1)
0.4
V
SDI Input High Voltage
VIHS
(Notes 1, 11)
2.0
VCCO
V
SDI Pulldown Resistor
RSDI
25
60
k
Input Leakage (Port 0, MSEL)
IIL
0.45 < VIN < VCC
+10
A
0°C to +70°C
40
150
RST Pulldown Resistor
RRE
-40°C to +85°C
(Note 12)
30
180
k
VRST Pullup Resistor
RVR
4.7
k
PROG Pullup Resistor
RPR
40
k
0°C to +70°C
(Note 1)
4.25
4.37
4.5
Power-Fail Warning Voltage
VPFW
-40°C to +85°C
(Notes 1, 12)
4.1
4.37
4.6
V
0°C to +70°C
(Note 1)
4.00
4.12
4.25
Minimum Operating Voltage
VCCMIN
-40°C to +85°C
(Notes 1, 12)
3.85
4.09
4.25
V
Operating Voltage
VCC
(Note 1)
VCCMIN
5.5
V
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